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.
The post Dozens of Major Data Breaches Linked to Single Threat Actor appeared first on SecurityWeek.

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 […]

Kimwolf botnet leverages residential proxies to hijack 2M+ Android devices

The Kimwolf botnet has infected over 2 million Android devices, spreading mainly through residential proxy networks, researchers say. The Kimwolf botnet has compromised more than 2 million Android devices, spreading primarily via residential proxy networks, according to cybersecurity firm Synthient. Kimwolf is a newly discovered Android botnet linked to the Aisuru botnet that has infected over 1.8 […]

The cybercriminal behind the 2016 Bitfinex hack has been released from prison early thanks to Trump’s 2018 First Step Act

Ilya Lichtenstein, who was sentenced to prison for his role in the Bitfinex hack that occurred in 2016, has been released from prison early. Ilya Lichtenstein (38), convicted for the hack of the cryptocurrency stock exchange Bitfinex in 2016, has been released from prison early. A Trump administration official told CNBC that Lichtenstein served significant prison time […]

VVS Stealer, a new python malware steals Discord credentials

VVS Stealer is a Python-based malware that steals Discord credentials and tokens and has been sold on Telegram since at least April 2025. Palo Alto Networks researchers uncovered VVS Stealer, a Python-based malware that steals Discord credentials and tokens and has been sold on Telegram since at least April 2025. VVS Stealer uses the source […]