TLDR InfoSec · STRATEGIES & TACTICS
BEHIND THE COINBASE BREACH: BRIBERY EMERGES AS ENTERPRISE THREAT
Summary from the TLDR InfoSec newsletter
Threat actors like The Com and Scattered Spider bribed TaskUS workers in India with up to $2,500 to steal data from 70,000 Coinbase customers, resulting in a $20 million ransom demand that Coinbase refused, offering the same as a bounty. The breach revealed a shift from phishing to insider targeting through bribery, primarily targeting customer support staff with data access. Coinbase fired 226 workers, opened a US support hub, and enhanced controls. Experts advise red-team exercises to test employee responses to bribery attempts worldwide.