Tracked scam campaign

Tech Support Scam

80 corroborated numbers · Active since April 2026

Fake Microsoft, Apple, and Norton calls claiming the consumer's device is infected. Requests remote access, then charges for "fixing" nonexistent problems or installs actual malware.

Get these numbers blocked on your phone.

Ringdocket syncs the full block list — 80 from this campaign plus 15,000+ others — to your phone overnight. Spammers never get through. The dashboard shows you exactly who they were.

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Most-reported numbers in this campaign

Top 20 of 80
  1. (877) 865-5852 12 reports
  2. (855) 330-8653 8 reports
  3. (267) 274-6183 2 reports
  4. (872) 260-4463 2 reports
  5. (857) 309-2386 2 reports
  6. (585) 883-8087 2 reports
  7. (312) 261-2473 2 reports
  8. (223) 228-2514 2 reports
  9. (888) 688-6539 2 reports
  10. (262) 995-1160 2 reports
  11. (951) 210-7127 2 reports
  12. (908) 467-5578 2 reports
  13. (256) 596-9577 2 reports
  14. (818) 221-2538 2 reports
  15. (515) 203-8112 2 reports
  16. (407) 209-3360 2 reports
  17. (805) 852-8257 2 reports
  18. (580) 200-7039 2 reports
  19. (770) 430-1379 2 reports
  20. (866) 362-0049 2 reports

Data sources: FTC National Do Not Call complaint feed + user reports. Corroboration threshold: 3 distinct accounts / 14 days (user reports), or 1 FTC complaint / 90 days. Challenge a listing →

How Ringdocket works

  1. Install and grant Call Directory permission. Your phone consults our block list before ringing.
  2. The list syncs nightly. Built from the FTC Do Not Call feed and corroborated user reports.
  3. Listed numbers never ring. iOS silences them; you see them as missed calls if you care to look.

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Stop this ring at the source.

Every user report strengthens the public record. Three distinct corroborators, and a number joins the block list for everyone.

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