Curated Cyber Threat Intelligence

Threat Feed

Daily intelligence on vulnerabilities, threat actors and geopolitical context — distilled from primary sources.

scheduleUpdated 2026-07-24 · 02:17 UTC

articleTotal: 653 reports

Filter:All Vulnerabilities 384 Threat Actors 179 Geopolitical 34|Critical only

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Active filter:actor: laundry bear✕ clear

Laundry Bear exploits Zimbra XSS zero-day for email theft

highperson_alertThreat Actor

person_alertThreat Actor

Laundry Bear exploits Zimbra XSS zero-day for email theft

Laundry Bear (also tracked as Void Blizzard by Microsoft) is a Russian state-sponsored cyberespionage group first publicly attributed by Dutch intelligence agencies in May 2025 following their 2024 compromise of the Dutch National Police.

Zimbra14:49 UTC

Laundry Bear: Russian APT deploys zero-click phishing via Zimbra exploit

highperson_alertThreat Actor

person_alertThreat Actor

Laundry Bear: Russian APT deploys zero-click phishing via Zimbra exploit

Laundry Bear is an advanced persistent threat (APT) group attributed by the UK National Cyber Security Centre (NCSC) and 15 international partners as operating with Russian state support.

NCSC UK10:00 UTC