**Tax Impersonation Scam Campaign Report**
This cybersecurity analysis has identified a coordinated tax impersonation scam campaign operating through a network of 21 connected phone numbers. The campaign primarily targets consumers through fraudulent calls impersonating the Internal Revenue Service (IRS) and Canada Revenue Agency (CRA). Community reports with 9 upvotes specifically identify multiple numbers in this cluster as "Live IRS scam" and "Live CRA scam" operations, including 561-270-8445, 254-267-4693, 315-238-4534, and 877-236-9862. These scammers are actively operating and attempting to defraud victims by posing as tax authorities.
The phone numbers in this campaign demonstrate clear operational connections through shared reporting patterns. Analysis reveals 15 distinct "reported_together" relationships with 1.00 confidence levels, indicating coordinated use of multiple numbers within the same fraudulent operations. Key connection hubs include 302-922-9458, which links to five other numbers (315-238-4534, 469-217-8253, 561-270-8445, and 877-236-9862), and 800-370-8645, which connects to four additional numbers (315-238-4534, 877-491-3003, 313-495-7948, and 858-225-3821). The number 877-236-9862 shows particularly extensive connections, linking to 561-270-8445, 844-285-2333, 888-223-0998, and 302-922-9458.
Consumer impact data shows varying levels of complaint activity across the network. The most problematic number, 646-809-9687, has generated 11 FCC complaints from victims in Kansas City, MO, Cranford, NJ, and Lakeland, FL. Number 646-809-9666 has prompted 7 FCC complaints from targets in Boise, ID, Indianapolis, IN, and Colusa, CA. Additional complaint activity includes 706-223-3830 with 5 FCC complaints from Stuart, FL, Butler, GA, and Pleasant Prairie, WI. The geographic distribution spans multiple states from Connecticut to California, indicating a nationwide targeting approach rather than regional focus.
To protect against this tax impersonation campaign, consumers should verify any tax-related contact by independently contacting the IRS at 1-800-829-1040 or visiting irs.gov directly. Legitimate tax authorities will never demand immediate payment through gift cards, wire transfers, or cryptocurrency, nor will they threaten arrest over the phone. If contacted by any of these numbers, hang up immediately and do not provide personal or financial information. Do not click any links in related text messages or emails. Report fraudulent tax calls to the FTC at reportfraud.ftc.gov and to the FCC's Consumer Complaint Center. Consumers can verify if a phone number has been reported as fraudulent by checking FTC and FCC complaint databases or community reporting platforms.
This campaign represents a high-threat, active tax impersonation operation with demonstrated coordination across multiple phone numbers and broad geographic targeting. The network's extensive interconnections and confirmed community reports of live scam activity indicate ongoing consumer risk. Immediate action recommended includes issuing consumer alerts about the identified numbers, coordinating with telecommunications providers for potential call blocking, and continued monitoring for campaign expansion or evolution.