Fake Booking.com emails and BSODs used to infect hospitality staff

Suspected Russian attackers are targeting the hospitality sector with fake Booking.com emails and a fake “Blue Screen of Death” to deliver the DCRat malware. The malware delivery campaign starts with phishing emails that feature room charge…

Fake Booking.com lures and BSoD scams spread DCRat in European hospitality sector

PHALT#BLYX targets European hotels with fake Booking emails and BSoD lures, tricking staff into installing the DCRat remote access trojan. Researchers uncovered a late-December 2025 campaign, dubbed PHALT#BLYX, targeting European hotels with fake Booking-themed emails. Victims are redirected to bogus BSoD pages using ClickFix-style lures that prompt them to apply “fixes.” The multi-stage attack ultimately […]

Dozens of Major Data Breaches Linked to Single Threat Actor

The initial access broker (IAB) relies on credentials exfiltrated using information stealers to hack organizations.
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Russia-linked APT UAC-0184 uses Viber to spy on Ukrainian military in 2025

Russia-linked APT UAC-0184 targets Ukrainian military and government bodies via Viber, delivering malicious ZIP files for espionage in 2025. Russia-linked threat actor UAC-0184 (aka Hive0156) is targeting Ukrainian military and government entities, using Viber messages to deliver malicious ZIP files as part of ongoing intelligence-gathering operations in 2025. “Recent monitoring data from the 360 ​​Advanced […]