InfoSecBulletin Cybersecurity for mankind

Google has launched an important security update for the Chrome browser. It fixes 30 security issues. This update makes the browser version 147.0.7727.137/138 for Windows and Mac, and 147.0.7727.137 for Linux. It will be available to users worldwide in the next few days and weeks. This patch cycle is particularly …

A critical 0 click security flaw, known as CVE-2026-32202, comes from a patch that did not fully fix a Windows Shell security issue. Microsoft confirmed active exploitation of the flaw and released a fix as part of its April 2026 Patch Tuesday update. CERT-UA reported that the APT28 group, also …

Jer Crane, the founder of PocketOS, explained how an AI agent delete his company’s production database. The agent, called Claude Opus 4.6 from Anthropic, used a regular access token to wipe out the production database and its backups on a platform called Railway. The founder posted his dilemma on a …