Curated Cyber Threat Intelligence
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Daily intelligence on vulnerabilities, threat actors and geopolitical context — distilled from primary sources.
scheduleUpdated 2026-07-21 · 02:09 UTC
articleTotal: 606 reports
Filtered Reports
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highperson_alertThreat Actorperson_alertThreat Actor
Russian Intelligence Services Target Signal Users in Phishing Campaign
Russian intelligence services are conducting a phishing campaign targeting Signal messaging application users. The operation is attributed by the FBI and CISA, indicating state-sponsored activity aimed at compromising secure communications.
Signal20:06 UTC
highperson_alertThreat Actorperson_alertThreat Actor
Russian Intelligence Escalates Signal Phishing for Backup Recovery Keys
Russian intelligence actors, as identified by FBI and CISA joint reporting, are conducting targeted phishing operations against Signal messaging platform users.
Signal17:38 UTC