The Cyber Express Weekly Roundup: Crypto Breaches, State-Linked Schemes, and Platform Exploits

The Cyber Express weekly roundup highlights multiple active threats including a $15M Grinex wallet breach that halted trading, a sentenced North Korea-linked employment fraud generating over $5M, a dark web contest incentivizing exploit write-ups (linked to a ransomware group), and an extortion claim by ShinyHunters against Rockstar after third-party access; the report emphasizes attacker focus on infrastructure, social engineering, and supply-chain/third-party weaknesses amid gaps in regulation and enforcement.