Alerts

Whenever there's breaking news on topics related to Internet security, you'll be the first to know. Check back to this page often for news and updates on the state of Internet security and how it might affect you.

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Comcast Threat Levels

Critical — There are currently multiple serious security issues that may threaten Comcast Customers. There may be a high prevalence of phishing or virus activity, or a specific issue that is particularly widespread and/or dangerous. Customers are advised to make sure all security software is up-to-date, exercise extreme caution on the Internet, and check the Security Channel often for updates and any specific actions that should be taken.

High — The general level of security threat is currently elevated. There may be a new operating system vulnerability or a new form of spyware circulating on the Internet. Customers are encouraged to ensure all security software is up-to-date, check the Security Channel for any specific actions that should be taken, and maintain a high level of vigilance when using the Internet.

Medium — The general level of security threat is currently at a normal level. Threats exist, but none have been determined to have dire consequences. Customers with updated security software should be fully protected, but are encouraged to remain vigilant as always for suspicious activity.

Low — The general level of security threat is currently lower than normal. The overall quantity and/or consequences of security issues are low, but threats do still exist. Customers should make sure security software is up-to-date and check the Security Channel for updated threat levels.

Important Security Alerts

dateleveltitle
11/21/2014HighComcast Sales Scam - 718-715-1064/ 718-715-1321/ 718-554-7222
11/20/2014HighYahoo Scam Call - 800-803-3219
11/20/2014HighWindows Support Scam - 800-192-8272
11/20/2014HighPop-Up Scam - 855-326-4813
11/19/2014HighTech support scam - 781-626-6511
11/19/2014HighPopup Support Scam - 888-414-4284
11/19/2014HighMicrosoft support scam - 805-527-0040
11/19/2014HighIRS Phone Scam - 530-532-2518
11/19/2014HighComputer Popup / Phone Scam - 214-272-0277
11/18/2014HighTechnical support scam - 888-415-2410
11/17/2014HighTech Support Scam - 800-705-8147
11/16/2014HighTechnical Support Scam - 877-750-6443
11/16/2014HighTechnical support scam - 816-476-4725
11/16/2014HighTech Support Scam - 866-273-9334
11/16/2014HighTech Support Scam - 844-327-2204
11/16/2014HighTech Support Scam - 646-560-3180
11/16/2014HighPop Up Scam - 888-723-9307
11/16/2014HighPop Up Scam - 855-810-3590
11/16/2014HighMicrosoft Support Scam - 888-456-7041
11/15/2014HighSales call scam - 800-863-4785
11/15/2014HighPop Up virus scam - 888-591-0219
11/15/2014HighPhone Scams - Microsoft - 2026505442
11/15/2014HighMicrosoft Support Scam - 717-253-9992
11/15/2014HighComputer popup / phone scam - 877-934-5455
11/14/2014HighMicrosoft Tech Support Scam - 8662637224
11/14/2014HighComputer popup / phone scam - 800-516-9829
11/13/2014HighTechnical Support Scam - 844-491-5655
11/13/2014HighPhone scam - 978-848-5001
11/12/2014HighTech Support Scam - 559-515-8002
11/12/2014HighPop up message scam - 866-684-5564
11/12/2014HighPhone scam - 760-705-8888
11/12/2014HighMicrosoft Support Scam - 877-695-4931
11/12/2014HighComputer Pop Up Scam - 8445677621
11/12/2014HighComputer Pop Up Scam - 2134771084
11/12/2014HighComcast Phone Scam
11/11/2014HighVirus Support Scam - 888-414-1746
11/11/2014HighTech Support Scam - 800-786-5207
11/11/2014HighTech Support Phone call scam - 888-557-2055
11/10/2014HighTech Support Scam Phone number and URL - 877-909-8796
11/10/2014HighNorton Tech Support Scam - 866-276-7959
11/10/2014HighComputer Support Scam 956-460-5604
11/09/2014HighNorton Support Scam 973-913-8393
11/09/2014HighComputer Pop Up Scam - 8009697419
11/08/2014HighTechnical Support Scam - 866-662-7786
11/08/2014HighTechnical Support Scam - 8554853571
11/08/2014HighPop up Virus scam - 855-259-2905
11/08/2014HighPop up scam - 877-491-0663
11/08/2014HighPhone scam - 844-332-5679
11/08/2014Highphone / computer popup scam - 877-490-6709
11/08/2014HighComputer repair popup scam - 877-490-6709
11/08/2014HighComputer popup / phone scam - 877-516-9823
11/07/2014HighPopup -- computer repair scam - 888-654-5803
11/07/2014HighPop Up Scam - 888-653-4967
11/06/2014HighPop-Up Scam - 866-515-4865
11/06/2014HighPop-Up Scam - 855-510-2627
11/06/2014HighPhone Scam - 2880584873
11/06/2014HighMicrosoft Support Scam - 888-283-5495
11/06/2014HighMicrosoft Support Scam - 510-344-6471
11/06/2014HighComcast Service for 1 year Scam - 844-317-6148
11/05/2014HighPop-Up Scam - 866-441-4509
11/05/2014Highphone scam - 866-866-2001
11/05/2014HighIRS phone scam - 415-506-1295
11/05/2014Highicrosoft phone scam - 855-666-6622
11/04/2014HighTech support scam - 646-612-3456
11/04/2014Highpop up tech support scam - 917-732-1559
11/02/2014HighTech support scam - 877-810-7023
11/01/2014HighTechnical Support Scam - 866-866-2001
10/31/2014HighReconnect Notice Scam - 404-710-0524
10/31/2014Highphone scam - 239-349-4981
10/31/2014HighMicorsoft Support Scam - 206-777-1016
10/31/2014HighIRS Scam Call - 772-933-9370
10/30/2014HighPhone scam for computer repair - 470-208-7115
10/30/2014HighPhone Scam - 215-554-6986
10/30/2014HighNorton Phone Scam - 866-276-7957
10/30/2014HighIRS phone scam - 202-241-8285
10/29/2014HighTech Support Scam - 800-966-9940
10/29/2014HighTech Support Phone Scam - 855-616-0777
10/29/2014HighPhone scam - 888-347-6357
10/29/2014HighPhone scam - 757-439-5737
10/29/2014HighMicrosoft Computer Pop Up Scam - 8886419261
10/29/2014HighIRS Phone Scam - 503-882-6790
10/28/2014HighTech Support Scam - 844-999-9666
10/28/2014HighPop Up Scam - 844-832-8935
10/27/2014HighPop-up Message Support Scam - 855-977-6667
10/26/2014HighTechnical support Scam number appearing on website - 8552135984
10/26/2014HighIRS Scam phone number - 202-241-8586
10/25/2014HighTech Support Scam - 480-272-7237
10/25/2014HighComcast Scam - 855-295-1173
10/25/2014HighComcast Sales Scam - 605-242-6465
10/23/2014HighTechnical support Scam - 866-915-1275
10/23/2014HighTechnical Support Scam - 567-226-4745
10/23/2014HighTech Support Scam - 408-600-0850
10/23/2014HighSales Scam Calls - 855- 849-4259
10/23/2014HighPhone scam for tech support - 855-217-9038
10/23/2014HighPhone scam -- 858-790-8058 -- 855-676-9744 -- 787-676-5656
10/23/2014HighMicrosoft Computer Pop Up Scam 855-868-2431
10/22/2014HighScam phone number found in search results - 888-334-5804
10/22/2014HighPop up Virus scam - 800-727-8776
10/22/2014HighFamily member arrested scam - 414-550-5845
10/22/2014HighComputer repair scam - 888-875-5178
10/21/2014HighTech Support Scam - 800-558-1651
10/21/2014HighPop up Scam - 855-995-6032
10/21/2014HighPC repair scam - 775-555-0161
10/21/2014HighMicrosoft Tech Support Scam - 510-962-4550
10/20/2014HighTech Support Scam 800-448-9593
10/20/2014HighPop Up Scam - 888-574-2575
10/20/2014HighGreen Dot Promo Scam - 844-317-6148
10/19/2014HighPop Up Scam - 877-273-4095
10/19/2014HighMicrosoft Phone Scam - 4186938210
10/19/2014HighCyber Defender phone scam - 866-793-0453
10/19/2014HighComcast Phone Scam - 866-490-0530
10/19/2014HighComcast Online Support Scam - 800-982-1678
10/18/2014HighTechnical Support Scam - 800-860-1571
10/18/2014HighPop-Up Scam - 855-977-6657
10/18/2014HighPhone scam - 800-986-6421
10/17/2014HighVirus Support Scam - 631-801-7005
10/17/2014HighTech Support Scam - 347-305-0007
10/16/2014HighTechnical Support Scam - 202-855-3333
10/16/2014HighTech support scam - 781-277-9957
10/16/2014HighIRS phone scam - 202-241-7436
10/16/2014CriticalComcast Technical Support Scam - 877-383-7827
10/16/2014HighComcast Tech support scam - 855-445-5888
10/16/2014HighComcast Phone Scam - 8667203146
10/15/2014HighTech Support Scam - 877-292-4874
10/15/2014HighPotential Pay per view scam - 901-345-7329
10/15/2014HighPopup scam - 8442557730
10/15/2014LowPop up Support Scam - 855-504-4594
10/15/2014HighPop Up Scam - 855-804-9858
10/15/2014HighIRS Scam - 202-241-879
10/15/2014LowIRS phone scam - 888-392-8415
10/14/2014HighTechnical Support Scam - 877-317-5898
10/14/2014HighTech Support Scam - 888-884-0006
10/14/2014HighTech Support Scam - 855-709-2847
10/14/2014HighPop-Up Scam - 877-507-4617/877-398-7905
10/14/2014HighPop up Support Scam - 888-744-0743
10/14/2014HighPop up Scam - 855-409-1903
10/14/2014HighPhone scam - 8665844407
10/14/2014HighMicrosoft Support Scam - 855-539-4928
10/14/2014Highantivirus scam - 888-552-0766
10/13/2014LowRequest for Bail Scam
10/12/2014HighUS Department of Treasury Scam - Scam phone number 619-467-3809
10/12/2014HighTechnicial Support Phone Scam - 888-334-5804
10/12/2014HighTechnical Support Phone Scam - 877-385-1667
10/12/2014HighPop Up Support Scam - 877-926-5286
10/12/2014HighPop up Scam - 855-494-6020
10/12/2014HighComcast Support Scam - 302-397-0107
10/11/2014HighTechnical support scam - 508-257-4621
10/11/2014HighPop Up Scam - 8558059145
10/11/2014HighMicrosoft support scam - 661-748-0240
10/11/2014HighComcast support scam - 855-652-3443
10/10/2014HighTechnical Support Scam - 888-866-2025
10/10/2014HighTechnical Support Scam - 866-250-4686
10/10/2014HighTechnical Support Scam - 855-565-3218
10/09/2014HighTech Support Scam - 866-584-5929
10/09/2014HighPopup scam - 8775074617
10/09/2014HighPhone Scam - 866-288-7308
10/09/2014HighPhone Scam - 800-767-1833
10/09/2014HighIRS phone scam - 707-637-0192
10/09/2014HighIRS phone scam - 650-746-6620
10/09/2014HighBlue Screen Scam - 585-598-1399
10/08/2014HighTechnical support scam - 844-839-7974
10/08/2014HighPrize Scam Calls - 239-491-4157
10/08/2014HighOnline Support Scam - 844-824-9705
10/08/2014HighMicrosoft Support Scam - 844-332-7102
10/08/2014HighDepartment of the Treasury Scam - 425-406-9295
10/08/2014HighComcast Phone Scam - 8882434515
10/07/2014HighTechnical Support Scam - ( 954-699-0238 )( 800-620-6306 )
10/07/2014HighPop- Up Scam - 888-428-4143
10/07/2014HighMicrosoft technical support scam - 567-244-1627
10/07/2014HighConstant Guard Phone Scam - 914-352-1172
10/07/2014HighComcast Phone Scam - 8884879509
10/06/2014HighComcast Phone Scam 917-382-6520
10/05/2014HighMicrosoft Tech Support Scam - 213-271-1644
10/05/2014HighComcast Termination of Service Scam - 224-223-6862
10/04/2014HighUS Treasury scam - 206-559-7936
10/04/2014HighUS Governement Phone Scam - 202-738-1348
10/04/2014HighTechnical support scam - 941-627-5941
10/04/2014HighTechnical Support Scam - 915-400-5911
10/04/2014HighTechnical Support Scam - 800-915-3608
10/04/2014HighTechnical Support Scam - 307-255-6594
10/04/2014HighTech Support Scam - 201-351-7760
10/04/2014HighPop-Up Scam - 855-937-4657
10/04/2014HighPop-Up Scam - 800-697-7794
10/04/2014HighPop-up directing to call 877-599-2253
10/04/2014HighPop Up Scam - 844-866-3570
10/04/2014HighPhone scam - 877-769-2427
10/04/2014HighPhone scam - 8552930942
10/04/2014HighMicrosoft/Comcast Scam - 855-996-6888
10/04/2014HighIRS SCAM CALL- 909-666-8071
10/04/2014HighIRS phone scam - 2028641665
10/04/2014HighComcast Technical Support Scam - 855-961-0247
10/03/2014HighTech Support Scam - 866-688-8731
10/03/2014HighComcast Technical Support Scam - 7472221546
10/02/2014HighPop Up Scam - 800-936-3006
10/02/2014HighPhone scam : 8887074747
10/02/2014HighPhone Scam - 646-524-6575
10/02/2014HighMicrosoft Tech Support Scam - 4085684868
10/02/2014HighMicrosoft Scam
10/02/2014HighComcast phone scam - 760-7058888
10/01/2014HighTechnical support scam - 216-894-3535
10/01/2014HighTech Support Scam - 855-227-3084
10/01/2014HighComcast phone scam - 8448287814
09/30/2014HighTech Support Scam - 800-705-8143
09/30/2014HighPhone Scam - 121-654-7994
09/30/2014HighIRS phone scam : 2022417006
09/30/2014HighBest Deals MArketing scam - 7185547222 / 7185541374
09/29/2014HighPay up front for Comcast Services scam - 844-234-4515
09/28/2014HighTech Support Scam - 449-244-5281
09/28/2014HighPop Up Scam - 813-369-5497
09/28/2014HighMicrosoft Tech Support Scam - 825-468-9582
09/28/2014HighMicrosoft Support Scam - 888-411-7077
09/28/2014HighMega Millions Scam - 876-524-4731
09/26/2014Highpop up scam - 877-593-1527
09/25/2014HighPop-up Scam- 884-802-2085
09/25/2014Highphone scam / Green Dot- 844-243-4515
09/25/2014HighIRS Phone Scam - 202-506-8392
09/24/2014HighPhone Scam - 866-767-9321
09/23/2014HighTech Support Scam Apple 877-836-8352
09/23/2014HighTech Support Scam - 213-260-3852
09/23/2014HighTech Support Scam
09/23/2014HighPhone scam -- 800-573-8028
09/22/2014HighPhishing Email
09/22/2014HighComcast Scam - 844-246-2897
09/21/2014HighMicrosoft Tech Support Scam - 8553215690
09/21/2014HighMicrosoft Tech Support Scam - 6370256544
09/21/2014HighComcast Tech Support Scam - 8556797811
09/21/2014HighComcast Green Dot Scam - 8442462897
09/21/2014HighApple Support Scam - 18009350718
09/18/2014HighOnline Tech Support Scam 877-400-0339
09/17/2014HighUS Treasury scam - 215-734-0224
09/17/2014HighPrize Scam - 876-880-3841
09/17/2014HighOnline Tech Support Scam 800-926-0374
09/17/2014HighMicrosoft tech support scam - 2126625932
09/17/2014HighIRS Phone Scam - 4152518910
09/17/2014HighFederal governmnent grant scam - 202-738-1123
09/16/2014HighScam - 8772225125
09/16/2014HighIRS phone scam - 844-210-4666
09/16/2014HighIRS Collection Scam
09/16/2014HighComcast Remote Support Scam
09/15/2014HighComcast Phone Scam
09/14/2014HighTech Support Scam - 888-884-0006
09/14/2014HighTech Support Scam - 786-275-5076
09/14/2014HighIRS Phone Scam - 888-372-3179  
09/13/2014HighPopup / Phone scam 866-319-3705
09/13/2014HighPhone scam - 877-338-3954
09/13/2014HighComcast Virus Scam Call
09/12/2014HighPopup / phone scam - 844-802-2085
09/12/2014HighPhone scam -- 6465604497
09/12/2014HighPhone Scam - 4152518906
09/12/2014HighPhone scam - 202-600-4629
09/12/2014HighNotron Virus Scam - 302-380-3766
09/12/2014HighComcast Support Scam - 281-709-1238
09/11/2014HighPhone Scam - 2674993620
09/11/2014HighNorton Tech support Scam - 866-272-3924
09/11/2014HighMicrosoft Support Scam - 245-897-6589
09/10/2014HighVirus Popup scam - 844-847-5765
09/10/2014HighTech Support Scam - 282-032-5924
09/10/2014LowPopup Tech Support Scam 888-838-6988
09/10/2014HighPhone Scam - 855-891-8537
09/10/2014LowMicrosoft Tech Support Scam 800-820-0427
09/10/2014HighComcast technical support scam - 877-385-1667
09/09/2014HighTechnical Support Scam - 909-898-8707
09/09/2014HighScam Phone number - 888-467-5549
09/09/2014HighPhone scam - 8889270203
09/08/2014HighComcast Tech support Scam - 8002831648
09/07/2014HighPhone Scam - 800-986-1678
09/07/2014HighMicrosoft Tech Support Scam - 302-409-0997
09/07/2014HighComcast Greendot Scam 866-307-0502
09/06/2014HighPopup scam -844-879-3977
09/06/2014HighPhone scam - 855-894-1365
09/06/2014HighIRS Scam - 202-241-2340
09/06/2014HighComcast Phone Scam - 832-578-4375
09/06/2014HighComcast Phone Scam - 626-888-6516
09/04/2014HighMicrosoft pop up scam - 855-737-4048
09/03/2014HighTech Support Scam 2105266628 , 8552468688
09/03/2014MediumPopup scam - 844-709-9839
09/03/2014HighIRS phone scam - 206-512-1501
09/02/2014HighTechnical Support Scam - 877-778-8986
09/02/2014HighTech Support Popup Scam 866-542-3720
09/02/2014HighComcast Support Scam - 855-844-6874
08/31/2014HighTech Support Scam URL
08/31/2014HighTech Support Scam 567-244-4882
08/31/2014HighTech Support Scam - 855-383-8498
08/31/2014HighTech Support Scam - 208-316-6880
08/31/2014HighTech Support Phone Scam - 800-378-0351 and 800-961-7506
08/31/2014HighPC Support Scam
08/31/2014HighGreendot Money Pack Scam - 877-651-3726
08/31/2014HighGrant Scam 855-223-2727
08/30/2014HighMicrosoft Support Scam 917-200-9423/2255907420
08/30/2014HighComcast Promotion Scam Calls - 877-798-6501
08/29/2014HighThird Party Phishing Scam
08/28/2014HighWindows Phone Scam - 8883476357
08/26/2014HighTechchiefs Phone Support Scam - 8888243523
08/26/2014HighTech Support Scam - 2707769777
08/26/2014HighMicrosoft Scam - 5672525225
08/26/2014HighMicrosoft Phone Scam - 800-793-2184
08/26/2014HighGreendot Money Pak Scam - 917-382-6520
08/24/2014HighTech Support Scam - 855-393-5547
08/24/2014HighComcast Support Scam - 800-986-5675
08/23/2014HighTech Support Scam - 360-450-0344
08/23/2014HighMicrosoft Phone Scam - 2052800212
Learn more about Comcast Security threat levels

Top Phishing Scams

datelevelfromsubject
11/21/2014Highsecurity@comcast.netWebmail Security: Your Comcast Account
11/20/2014HighbillingBilling Issues - Action Required
11/20/2014HighXfinityBilling Issues - Action Required
11/19/2014Lowaccount@secure.comEmail Notice
11/18/2014HighDear Comcast CustomerWebmail Security: Your Comcast Account
11/18/2014HighSent from XfinityResolve account error
11/18/2014LowUser@gmail.comPlease note this
11/18/2014HighxfintyImportant Message Action Required
11/16/2014HighNo-Reply@aruba.itPlease Users! Upgrading Of Your Account Is Needed
11/16/2014HighSent from XfinityEmail administrator
11/16/2014Highupdate@comcastoffline.netComcast update
11/15/2014HighxfinityAccount suspension
11/14/2014Hightestingenzo1exfinity upgrade
11/13/2014HighComcastYour Xfinity Last Bill Payment Overcharged Resolved
11/13/2014HighXfinityYour Xfinity Last Bill Payment Overcharged Resolved
11/13/2014HighXfinityYour Xfinity Last Bill Payment Overcharged Resolved
11/13/2014Highbill8484Your bill is readyComcast Online Communications
11/13/2014HighDear Comcast CustomerWebmail Security Your Comcast Email
11/12/2014Highonline.communications@xfin...Your account will be blocked
11/12/2014Highsecurity@comcast.netWebmail Security: Your Comcast Email
11/12/2014HighB2piercyUnexpected sign-in attempt
11/12/2014Highn/aImoprtant message to avoid deactivation
11/12/2014Highmarilu@2brasil.com.brAdmin Maintenance
11/11/2014Highbilling113223@comcast.comYour bill is ready
11/11/2014HighXfinity OnUPDATE YOUR COMCAST INFO
11/09/2014HighXfinityAccount Update
11/07/2014Highzeena@qrcs.org.qaUnexpected sign-in attempt
11/07/2014Highcomcast@alerts.comcast.netImportant information about your account
11/07/2014HighallendrelickEmail administrator
11/05/2014Highwebmaster@OUTREACHFORCHRIS...Dear Comcast User
11/04/2014Lowonline.communications@aler...Your Classic version of Comcast Mail is closing. You need to upgrade now
11/04/2014Highnoreply@comcest.netXFINITY WEBMAIL VERIFICATION UPDATE
11/04/2014HighSent from XfinityIncoming Message Deactivted
11/04/2014HighSent By Update AlertComcast Billing Update!
11/04/2014HighComcast - Update Notification
11/03/2014Highalerts@comcast.comYour Comcast Account Verification
11/03/2014HighSent from XfinityUpdating your billing address
11/03/2014Highmembersmail@delivery.orgAlert: Comcast Account Notification
11/01/2014High*****@outlook.comURGENT NOTICE*****
10/30/2014HighXfinityXfinity account update
10/29/2014HighEmail administratorEmail account termination
10/29/2014HighSent By XfinityEmail account termination
10/28/2014Highxfinity@account.xfinity.netPrivacy Policy - Avoid Service(s) suspension
10/28/2014HighNo-Reply@comcast.netPhishing email subject line - Please Users! Upgrading Of Your Account Is Needed
10/28/2014HighNew Security Update
10/27/2014Highupdate@upgrade.comImportant Notice
10/27/2014HighMembersMail@delivery.orgAlert: Comcast Account Notification
10/26/2014Highmaryrosew84@gmail.comYour email is due for upgrade
10/26/2014Highbilling@comcast.coYou Bill is Ready
10/26/2014HighComcastEmail Suspension Notice
10/25/2014Highgoogledocs51A document has been sent to you using Google doc
10/24/2014Highbilling@comcast.comYou bill is ready
10/24/2014High'Sign -In"Secure comcast Alert!!
10/23/2014Highwebe1232@earthlink.netlMPORTANT UPDATE: Security Center
10/23/2014HighData ServiceFinal Warning!!! Your Account is at risk!!
10/23/2014HighComcast_Paydirect@comcast....Comcast Statement Ready for viewing
10/22/2014Highnoreply.alert@comcast.netYour Xfinity Last Bill Payment Overcharged Resolved
10/22/2014HighComcast ServicesYour Account Service Notification
10/22/2014Highonline.communications@aler...Urgent Message - You need to upgrade your account now
10/22/2014Highonline.communications@aler...Phishing email subject line - Urgent Message - You need to upgrade your account now
10/22/2014HighunknownComcast phishing - http://comcastonlinenet.lanceturner.net/
10/22/2014LowXfinityAccount
10/21/2014HighSent by XfinityYour Xfinity Last Bill Payment Overcharged Resolved
10/21/2014Highcomcast@xfinity.comNotice Unrecognized Device
10/21/2014Highmembersmail@delivery.orgAlert Comcast Account Notification
10/20/2014LowSent By XFINITYWebmail Security: Your Comcast Email
10/20/2014Lowno-replay512@earthlink.netA document has been sent to you using Google doc
10/19/2014HighComcast userPhishing email subject - Webmail Security: Your Comcast Email
10/19/2014Highsecure@email.comNotice of Policy Updates
10/17/2014Highmembersmail@delivery.orgComcast Phishing Email
10/17/2014HighEmail SystemAlert!
10/16/2014HighSent from XfinityYour Xfinity Last Bill Payment Overcharged Resolved
10/16/2014Highonline.communications@aler...You need to upgrade your account now
10/16/2014HighSent by XfinityVerify your account
10/15/2014HighXFlNlTYWARNING: Verify your Comcast account. (ID:321281736287382)
10/15/2014HighComcast Online Communicati...IMPORTANT! Comcast notice on payment decline
10/15/2014Highrjbrauch@earthlink.netDear Valued XFINITY Internet Customer
10/15/2014HighAccount SecurityComcast Phishing Email
10/15/2014HighSent By XfinityAccount Notification
10/14/2014HighAccount.E.BillingXfinity-Online-Notification
10/14/2014HighXfinity ComcastWe just finished running maintenance
10/13/2014Highsandbox@juno.comXfinity - Warning
10/11/2014HighAccount SecurityYour account has been temporarily suspended. EXTRVDPEGY
10/10/2014HighXXXX@comcast.netAccount Notification
10/08/2014HighSent By XfinityYour Xfinity Last Bill Payment Overcharge Resolved
10/08/2014HighSent By XfinityYour Comcast Xfinity Service Terminated
10/08/2014HighSent By XfinityYour Comcast Xfinity Service Terminated
10/08/2014HighSent By XfinityXFINITY by comcast account update
10/08/2014HighSent By XfinityVerify your Comcast account
10/08/2014HighSent By XfinityUser Update
10/08/2014HighSent By XfinityUPGRADE NOW or have your account disabled or shut down indefinetely
10/08/2014HighSent By XfinityUpgrade Now
10/08/2014HighSent By XfinityUnexpected sign-in attempt
10/08/2014HighSent By XfinityThis is very important!
10/08/2014HighSent By XfinityThis is very important!
10/08/2014HighSent By XfinityTeamComcast.net
10/08/2014HighSent By XfinitySign-In Alert Your action is required
10/08/2014Highnoemail@noemail.comServer Alert
10/08/2014HighSent by XfinityPhishing email subject line - Server Alert
10/08/2014HighSent By XfinityPending
10/08/2014HighSent By XfinityDeactivation Sign-in Alert
10/08/2014HighSent By Xfinitycomcast.net
10/08/2014Highhttp://Comcast Spoofed Phishing Site - Please Sign Into Comcast
10/08/2014HighSent By XFINITYComcast Spoofed Phishing Site - Improve Your Storage Capacity
10/08/2014HighXFlNlTY webe1232@earthlink...Comcast Spoofed Phishing Site - IMPORTANT UPDATE: Security Center
10/08/2014LowSent By XfinityComcast spoofed phishing
10/08/2014HighSent By XfinityComcast Phishing Email
10/08/2014HighSent By XfinityComcast Phishing Email
10/08/2014HighSent By XfinityComcast Phishing Email
10/08/2014HighSent By XfinityComcast Customer
10/08/2014HighSent by XfinityComcast Account
10/08/2014HighSent By XfinityBilling Issues - Action Required
10/08/2014HighSent By XfinityAttempt Sign in
10/07/2014Highsboycefcj@eircom.netCONFIRM YOUR EMAIL IDENTITY
10/07/2014Highj.heibein@shaw.caComcast Mail Alert Last Warning
10/07/2014HighEmail SystemAlert!
10/05/2014HighSent By XFINITYYour Comcast account has been frozen
10/05/2014Highno-reply@comcast.netPlease Users! Upgrading Of Your Account Is Needed
10/03/2014Highonline communicationYour bill is ready: ID : ZCJJCBYVSN
10/03/2014HighComcast Online Communicati...Your bill is ready - Amount Due: $
10/03/2014Highadmindesk@performancecheck...SYSTEM NOTIFICATION
10/03/2014HighXfinityPending
10/01/2014HighN/AYour monthly bill is now available
10/01/2014HighN/APhishing URL -
10/01/2014Highinfo.babeasemidwifery@shaw...Attempt Sign-in Alert
10/01/2014HighMembersMail@delivery.orgAlert Comcast Account Notification
09/30/2014Highacount.team@mail.beYour ComCast Xfinity Email
09/30/2014Highx-finity WebmailUpgrade now or risk losing your account in 24hours
09/30/2014HighNo-Reply@comcast.netPlease Upgrade Your Comcast Account
09/30/2014Highcdurno@lineone.netComcast Mail Alert Last Warning!
09/28/2014Highsecure@comcastt.netQuery
09/28/2014Highfederacja@bankizywnosci.plExfinity Service
09/28/2014HighComcastComcast Alert: Warning
09/27/2014HighXfinityYour Xfinity Last Bill Payment Overcharge Resolved
09/27/2014HighComcast Security ServiceSecure your Comcast Email Now
09/26/2014HighComcast Online Communicati...Your bill is ready - Amount Due
09/26/2014Highinfo@jolinka.plComcast Account Notification
09/25/2014Highwebmaster@all-energo.ruYour bill is ready
09/25/2014Lowm8041y@free.frNOTICE
09/24/2014Highonline.communications@guta...Your bill is ready ID
09/24/2014Highn/aComcast Phishing Email
09/24/2014HighMembersMail@delivery.orgComcast Account Notification
09/24/2014HighXFINITYBill Ready
09/23/2014Highonline.communications@aler...Your bill is ready - Ammount Due: $326.91
09/23/2014Highonline.communications@aler...Your bill is ready
09/23/2014Highcustomerservice@comcast.netUpgrade Your Mailbox
09/21/2014Lowcustomerservice@camcast.netComcast Spoofed Phishing
09/21/2014Highthehearingctr@yahoo.comComcast Spoofed Phishing
09/20/2014Highnoemail@no.comAttempt Sign-in Alert
09/19/2014Highjohn.ternent@lineone.netComcast-Spoofed Phishing
09/18/2014HighYour Comcast Is In Danger
09/17/2014Highyarek@archonind.comComcast-Spoofed Phishing
09/17/2014LowComcast Spoofed Phishing Site
09/17/2014HighComcast Spoofed Phishing Scam
09/16/2014Highre-activation_centerlinkmailVerify Your Account Today...
09/16/2014Highnoemail@noemail.comRefund
09/16/2014HighMemberInfo@message.comComcast Ecobill
09/16/2014Highadvanceenvironmental@comca...Alert
09/15/2014Highbdour2002@yahoo.comComcast Phishing Email
09/15/2014Lowonline.communications@aler...Action required Please update your information
09/15/2014Highaccounts@microsoftscan.comAccount Notification
09/14/2014Highxvoicemail@xfinityvoice.comSERVICE UPDATE: Important Notice
09/14/2014HighN/AComcast Phishing email with fraudulent URL
09/13/2014Highunknown@none.comImportant Account Information
09/12/2014HighComcast OnlineWarning
09/12/2014LowTechnical Support Scam - 232-367-6789
09/11/2014HighComcast OnlineWarning Alert
09/11/2014Highnoemail@no.comComcast-Spoofed Phishing
09/11/2014HighComcast Spoofed Phishing Site
09/11/2014Highcrankdunk1@gmail.comAccount update
09/10/2014Highno-reply@emails.xfinity.comPrivacy Policy - Avoid Service(s) suspension
09/10/2014Highxfinity@emails.xfinity.comPrivacy Policy - Avoid Service(s) suspension
09/10/2014Highn/aComcast Phishing email with fraudulent URL
09/10/2014Highoo.pp3@aol.comAlert
09/07/2014HighHello Comcast Email users
09/07/2014Highwilmaandmatt@shaw.caFailure Notice
09/06/2014Highessentialpiece@comcast.netYour Xfinity Bill Payment Overcharged Resolved
09/06/2014HighxfinityImportant message from Comcast
09/06/2014HighComcastAccount Suspension
09/05/2014Highupdates@check.meComcast-Spoofed Phishing
09/04/2014HighThird Party Scam
09/04/2014HighComcastComcast spoofed phishing
09/03/2014Highonline.communications@aler...Comcast-Spoofed Phishing
09/03/2014Highxfinity@comcast.netComcast-Spoofed Phishing
09/03/2014HighComcast Phishing Email
09/02/2014Highonline.communications@aler...Your bill is ready - Amount Due: $326.91
09/02/2014HighComcast Phishing Site
09/02/2014Highonline.communications@aler...Comcast Phishing Email
09/02/2014HighcomcastAccount Update
09/01/2014Highbrandydwave@hotmail.comWarning!
09/01/2014Highaccount@secure.comEmail Notification
08/31/2014Highnokiainternational@tesco.netHello! Comcast Email users!
08/30/2014Highvinay965@hotmail.comNotice info!
08/30/2014HighComcast ServiceImportant Service Notification
08/29/2014HighComcast .NetSuspension Verify Your Account Now
08/29/2014HighGalarina@earthlink.netIncoming Mails
08/29/2014Highaccount-security-noreply@c...Final Warning!
08/28/2014Highjulipere@mdp.edu.arQuarantine Warning!!!!
08/27/2014Highnone@none.comunknown
08/27/2014Highnonw@none.comunknown
08/27/2014HighComcast Account On Hold!
08/26/2014Lowmalini@shaw.caS E C U R I T Y U P D A T E
08/26/2014HighComcast ServerAccount Upgrade
08/25/2014HighComcast Phishing Site
08/25/2014Highsecure@protect.comComcast Phishing Email
08/24/2014Highsupport@comcast.netYour Bill Payment Overcharge Resolved
08/24/2014Highmcolbert@cableone.netComcast-Spoofed Phishing
08/23/2014Highsusat1@cableone.netYour email may close soon
08/23/2014Highinternetwebsecurity.custom...Your email may close soon
08/23/2014Highmlhuhner@cableone.netYour account has been flagged
08/23/2014Highavlarson@bellsouth.netEmail Alert!!!
08/23/2014HighoService@mail.comcast.netComcast Account Access Activation.
08/23/2014HighComcastAccount Update
08/22/2014Highhttp://non.comUnknown
08/22/2014Highbhilwara1@gmail.comIMPORTANT NOTICE
08/21/2014Highmembersmail@delivery.orgComcast-Spoofed Phishing Email
08/21/2014Highdavid.threlfall@tiscali.co...Comcast Mail Alert Last Warning
08/20/2014Highonline.communications@aler...Your bill is ready Amount Due
08/20/2014HighMembersMail@delivery.orgImportant Message Regarding Your Xfinity's Account
08/20/2014Highunknown@@unknownComcast-Spoofed Phishing
08/19/2014Highsynergos@cableone.netYour email may close soon
08/19/2014Highsynergos@cableone.netYour email may close soon
08/19/2014Highalleensinofoodscn@gmail.comLOGIN AND UPGRADE NOW
08/19/2014Highaccountdu1@earthlink.netIT Service
08/19/2014Highsusat1@cableone.netComcast-Spoofed Phishing
08/19/2014Highunknown@unknown.comComcast Spoofed Phishing
08/18/2014HighUnknownDear Customer
08/18/2014Highmembersmail@delivery.orgComcast Phishing Email
08/18/2014HighNoone@bellsouth.netComcast Phishing Email
08/17/2014Highn/aComcast Spoofed Phishing
08/17/2014Highnoreply@comcest.netComcast Phishing Email
08/17/2014HighMembersMail@delivery.orgAction Required: Xfinity's Account Alert
08/16/2014Highsecure@account.comEmail Account Termination
08/16/2014Highmembersmail@delivery.orgAction Required: Xfinity's Account Alert
08/16/2014HighMembersMail@delivery.orgAction Required: Important Message Regarding Your Xfinity's Service
08/16/2014Highlagoon1@hawaiiantel.netAction Required: Important Message Regarding Your Xfinity's Service
08/15/2014Highunknown@unknown.comXfinity Service Announcement
08/15/2014Highlwilso4@earthlink.netImportant Notice
08/14/2014HighAdministratorSubject: UPDATE
08/14/2014HighComcast Service wama_p@yah...Notice of Termination Comcast Web Mail Account
08/14/2014Highunknown@unknown.comComcast-Spoofed Phishing
08/14/2014Highcustomerservice@comcast.netComcast Phishing Scam
08/13/2014HighNADear Xfinity Customer
08/13/2014Highsecurity@comcast.netComcast Webmail Security Alert
08/13/2014Lowsecurity@comcast.netComcast Phishing Scam
08/12/2014Highcustomer@xfinity.comcast.netComcast-Spoofed Phishing
08/12/2014Highsecurity@comcast.netComcast Phishing Email
08/11/2014Highcollyb02@eircom.netTermination of Account
08/11/2014Highunknown@unknown.comComcast-Spoofed Phishing
08/11/2014Highrosemaha003@gmail.comComcast Spoofed Phishing Email
08/10/2014HighnaPlease Users Upgrade Your Comcast
08/10/2014HighnaPlease Users Upgrade Your Comcast
08/10/2014Highnoemail@no.comComcast-Spoofed Phishing
08/10/2014Highckboland@earthlink.netComcast Phishing Email
08/09/2014Highhttp://unknown@unknown.comSecurity alert
08/07/2014Highunknown@email.comOnline servicing terms and conditions update
08/07/2014Highunknown@unknown.comComcast-Spoofed Phishing
08/06/2014Highwrites349@gmail.comUpdate Profile Alert System
08/06/2014HighPhrosen@earthlink.netNorton AntiSpam Important Notice
08/06/2014HighPhrosen@earthink.netComcast Phishing Email
08/05/2014HighNoEmailProvided@NoEmail.NoComcast Spoofed Phishing Website
08/04/2014Highcharliep283@gmail.comComcast_Account_Reactivation
08/04/2014HighNAAccount Alert Please Read
08/04/2014Highnoreply@onlineservice.comAccount Alert Information Regarding Your Xfinity's Service
08/03/2014HighComcast XFComcast Phishing Email
08/01/2014HighAccount-MailUPDATE YOUR ACCOUNT
08/01/2014Highnoemail@no.domainPhishing Email
08/01/2014Lowna@na.comEmail Alert (#88EBD7)
08/01/2014Highsupport@90-RN-xfinity.comc...Email Alert (#83727E)
08/01/2014HighXfinityAccount Suspension Notice
07/31/2014HighbiIIing@comcast.netwe cannot process your last statement
07/31/2014Lowxfinity@emails.xfinity.comIMPORTANT UPDATE: Security Center
07/31/2014Highunknown@unknown.comDear Comcast Customer
07/29/2014Highupdate@onlineservice.comXfinity's Notification: Important Information About Your Comcast Service
07/28/2014Highupdate@onlineservice.comComcast Spoofed Phishing
07/27/2014HighComcast-Spoofed Phishing
07/27/2014HighComcast Phishing Email
07/24/2014Highcenter01@admin.in.thComcast Spoofed Phishing Email
07/24/2014Higharejaybee@shaw.caComcast Spoofed Phishing
07/21/2014HighComcast Customer ServiceComcast-Spoofed Phishing
07/21/2014Highupdate@onlineservice.comComcast-Spoofed Phishing
07/21/2014HighN/AComcast Spoofed Phishing Website
07/20/2014Highbgumc.admin@comcast.netComcast Phishing email with fraudulent URL
07/20/2014Highupdate@onlineservice.comComcast Phishing Email
07/20/2014Highinfo@comcast.netComcast Phishing Email
07/20/2014Highbgumc.admin@comcast.netAccount Security Verification
07/19/2014Highaccount@secure.comEmail Notification
07/19/2014Highsecure@alerts.comcast.netALERT:Update Comcast Account
07/19/2014HighCustomer CareAccount Shut Down Notice
07/18/2014High"e-Mail Support" Verify your account
07/18/2014Highe-Mail SupportVerify your account
07/16/2014Highspglake@earthlink.netVerification Request
07/16/2014HighcomcastUpdate Account
07/16/2014HighEXFINITY Exfinity Service
07/15/2014Highrefund@comcast.netYour Refund To The Last Bill Payment Overcharged Resolved
07/14/2014Highautomatedsecurityteam@outl...Comcast-Spoofed Phishing
07/12/2014Highservicenotices@comcast.netYour Comcast Account is Inactive
07/12/2014Highbilling@comcast.netBilling Issues - Action Required
07/11/2014Highlol@laught.comUpdate Your Account
07/11/2014Highxxxxxx@xxxx.netComcast Phishing Email
07/10/2014Highcomcastadmin@orange.joVirus Alert!
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Comcast Threat Levels


Critical — There are currently multiple serious security issues that may threaten Comcast Customers. There may be a high prevalence of phishing or virus activity, or a specific issue that is particularly widespread and/or dangerous. Customers are advised to make sure all security software is up-to-date, exercise extreme caution on the Internet, and check the Security Channel often for updates and any specific actions that should be taken.

High — The general level of security threat is currently elevated. There may be a new operating system vulnerability or a new form of spyware circulating on the Internet. Customers are encouraged to ensure all security software is up-to-date, check the Security Channel for any specific actions that should be taken, and maintain a high level of vigilance when using the Internet.

Medium — The general level of security threat is currently at a normal level. Threats exist, but none have been determined to have dire consequences. Customers with updated security software should be fully protected, but are encouraged to remain vigilant as always for suspicious activity.

Low — The general level of security threat is currently lower than normal. The overall quantity and/or consequences of security issues are low, but threats do still exist. Customers should make sure security software is up-to-date and check the Security Channel for updated threat levels.