Yahoo Mail — Cyber Attacks, Breaches & Threat Activity

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
February 2, 2026
Last Seen
August 9, 2026

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Recent Intelligence Reports

  • CSS attacks still break webmail defenses and steal passwords, tokens — Feeds.4Sysops · August 9, 2026
  • Scammers exploit Gmail's latest update: report — Thedailystar · February 2, 2026

CVSS v3.1 Breakdown