A group of Russian state-supported cyber actors has been targeting and compromising various Western government and commercial organizations using the Zimbra Collaboration Suite (ZCS) software since at least July 2025. The Russian state supported advanced persistent threat (APT) group’s activity is tracked in the cybersecurity community under several names (see Cybersecurity industry tracking), primarily as “LAUNDRY BEAR,” a name initially coined by the Netherlands General Intelligence and Security Service (AIVD) and Defence Intelligence and Security Service (MIVD).
Read more…
Source: U.S. Federal Bureau of Investigation Cyber Division
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Albabat ransomware
January 26, 2024
Albabat, also known as White Bat, is a financially motivated ransomware variant written in Rust that identifies and encrypts files important to the user and demands a ransom to release them. It first appeared in November 2023 with the variant Version 0.1.0. Version 0.3.0 was released in late December, followed by version 0.3.3 in mid-January 2024. ...
- UK councils remain downed by cyberattack
January 26, 2024
Three local councils in the United Kingdom continue to experience disruption to their online services, a week after confirming a cyberattack had knocked some systems offline. The councils for Canterbury, Dover, and Thanet — all of which are based in the U.K. county of Kent and have a combined population of almost 500,000 residents — said ...
- Satellites and the specter of IoT attacks
January 26, 2024
In the vast expanse of space, satellites orbit silently, serving as the connected backbone of our modern world. A fast-proliferating network of satellites forms the critical infrastructure that supports global communication, navigation, weather forecasting, defensive operations and more. Today’s global space economy is huge, forecasted to total more than $600 billion annually in 2024. Internet of ...
- Malicious ads for restricted messaging applications target Chinese users
January 25, 2024
An ongoing campaign of malicious ads has been targeting Chinese-speaking users with lures for popular messaging applications such as Telegram or LINE with the intent of dropping malware. Interestingly, software like Telegram is heavily restricted and was previously banned in China. Many Google services, including Google search, are also either restricted or heavily censored in mainland ...
- Billion-dollar financial giant EquiLend hit by cyberattack
January 25, 2024
EquiLend, a global financial technology, data and analytics firm, suffered a cyberattack – possibly ransomware – that forced parts of its digital infrastructure offline. In a press release, EquiLend said that on January 22, 2024, its technicians identified a “technical issue that placed portions of our system offline.” Following an investigation, the company identified a cybersecurity ...
- HP Enterprise was hacked by the same Russian state-sponsored group that targeted Microsoft
January 25, 2024
HP Enterprise was infiltrated by a hacking group linked to Russian intelligence last year, the business IT company has revealed in a Securities and Exchange Commission filing. The threat actor is believed to be Midnight Blizzard, also known as Cozy Bear, which was the same group that recently breached the email accounts of several senior executives ...