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Outlook Web Access

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TA488 OWAReaper Outlook Web Access exploit

2 clusters · 9 sources · last updated

Latest: Microsoft OWA Exploit and Amgen Data Breach Signal Growing Cyber Threats

In late July 2026, the Russia‑aligned cyber‑espionage group TA488 (also known as Laundry Bear or Void Blizzard) was observed exploiting a critical cross‑site scripting flaw (CVE‑2026‑42897) in Microsoft Outlook Web Acces