Person
Mark Kreitzman
- First Reported
- Oct 20, 2026
- Latest Reported
- Oct 20, 2026
Reported Context (1)
- Interviewed SIM-swap victim who reports losing 2.2 Bitcoin despite carrier identity-verification safeguards; he subsequently founded Efani to provide protection against SIM-swap attacks. The transcript does not establish Handschumacher’s involvement in his theft. Ricky Handschumacher Recounts Escalation From Gamertag Theft to SIM-Swap Crypto Heists
Threat Actors (3)
MITRE ATT&CK (6)
Vendors (8)
Products (7)
Tools (1)
Industries (3)
Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.