The Good, the Bad and the Ugly in Cybersecurity - Week 39 (2026)
SentinelOne, Friday, October 2nd, 2026
SentinelOne's weekly roundup: a Ryuk access broker sentenced, TraderTraitor hits IT providers and a lone actor uses AI agents to skim cards.
SentinelOne's weekly threat roundup reports that Armenian national Karen Vardanyan was sentenced to two years in U.S. federal prison for his role as an initial access specialist for Ryuk ransomware.
North Korea's TraderTraitor (Lazarus subgroup UNC4899) has expanded beyond cryptocurrency targets to IT service providers.
The 'Ugly' item covers a lone operator who used AI agents to steal 600,000 credit cards in a mass skimming campaign.