16M Social Security Numbers Exposed On Cyber Forum

Cyble's report reveals that a Russian-speaking threat actor using the handle "LUCIFER6" is selling 16 million U.S. Social Security Numbers (2018–2020) on a cybercrime forum; the dataset reportedly includes names, addresses, emails, DOBs, phone numbers, IPs, employer and banking information, and is presented as a risk for identity theft and financial fraud. The write-up highlights the sensitivity and potential misuse of the exposed PII and provides recommended mitigations such as limiting SSN sharing, using strong passwords and MFA, monitoring financial transactions, keeping devices updated, and leveraging dark web monitoring services.