Excalium← Live feed
cybersecurity-breach · News

Klaviyo security bug exposes user passwords

Klaviyo · Aug 10, 2026 · TechCrunch
Klaviyo security bug exposes user passwords
cybersecurity-breachdata-privacy-regulation

A technical vulnerability potentially exposed advertiser credentials, increasing cybersecurity risk profile and potential regulatory scrutiny for the marketing automation firm.

View source · TechCrunch ↗More Klaviyo news →

Excalium Agent

An AI breakdown of exactly what changed and who it moves.

Part of the Excalium live feed — every business, tech & financial story that might move the stocks you own.