live feed
Dark Reading
31 Aug 2026

Anthropic Users Hit by Infostealer Attacks, Session Thefts

A threat actor used a variety of infostealers to collect session information and access Claude accounts belonging to an unknown number of users.

// analyst note

This briefing summarises reporting from Dark Reading. 90@! Ltd curates and rewrites third-party cybersecurity reporting for UK defenders. For the full technical write-up, read the original source.

Curated by 90@! Ltd from Dark Reading. Read the original for full technical detail.

Read original at Dark Reading

// 90@! Ltd

Need help acting on this?

90@! Ltd is a UK applications and cybersecurity consultancy. We help teams triage, remediate, and harden against emerging threats like this one.

Start an engagement