Help Net Security

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Independent cybersecurity news since 1998.

Booking.com data breach: Customer reservation data exposed
Poisoned “Office 365” search results lead to stolen paychecks
Health insurance lead sites sell personal data within seconds of form submission
What vibe hunting gets right about AI threat hunting, and where it breaks down
Gmail’s end-to-end encryption comes to mobile, no extra apps required
April 2026 Patch Tuesday forecast: Spring-cleaning of a preview
To counter cookie theft, Chrome ships device-bound session credentials
Little Snitch for Linux shows what your apps are connecting to
Product showcase: Session, a messenger without phone numbers or metadata
New infosec products of the week: April 10, 2026
Acrobat Reader zero-day exploited in the wild for many months
Phishers sneak through using GitHub and Jira’s own mail delivery infrastructure
Asqav: Open-source SDK for AI agent governance
Prompt injection tags along as GenAI enters daily government use
vmware
Fake AI platforms deliver malware diguised as content