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Splunk has released a comprehensive defender’s guide aimed at helping cybersecurity teams detect and prevent ransomware attacks targeting ESXi infrastructure before they can cause widespread damage. The guide comes as organizations continue to fa…
The Ruđer Bošković Institute (RBI), the largest Croatian science and technology research institute, has confirmed that it was the one of “at least 9,000 institutions worldwide” that were attacked using the Microsoft SharePoint “ToolSh…
The RansomHub ransomware group stole sensitive information from staffing and recruiting firm Manpower in January.
The post Manpower Says Data Breach Stemming From Ransomware Attack Impacts 140,000 appeared first on SecurityWeek.
Trend Micro researchers have uncovered a novel ransomware family dubbed Charon, deployed in a sophisticated campaign targeting the public sector and aviation industry in the Middle East. This operation employs advanced persistent threat (APT)-style tec…
The U.S. Department of Justice, in collaboration with multiple domestic and international law enforcement agencies, announced the seizure of critical infrastructure associated with the BlackSuit ransomware group, formerly known as Royal. Authorities di…
St. Paul hit by Interlock ransomware attack, 43GB of sensitive data leaked, city refuses ransom, launches Operation Secure…
Royal Enfield, the storied motorcycle manufacturer celebrated for its classic designs and global fan base, is reportedly grappling with a significant cybersecurity breach. A hacker collective posted a “Complete Breach Notice” on an underground forum, c…
A sophisticated ransomware attack by a previously unknown cybercriminal group called “DarkBit” has targeted a major organization’s VMware ESXi infrastructure, encrypting critical virtual machine files and raising concerns about potent…
MedusaLocker ransomware gang announced on its Tor data leak site that it is looking for new pentesters. MedusaLocker is a ransomware strain that was first observed in late 2019, it encrypts files on infected systems and demands a ransom, usually in cryptocurrency, for their decryption. The group operates as Ransomware-as-a-Service (RaaS), meaning affiliates can rent […]
IBM X-Force has uncovered CastleBot, a nascent malware framework operating as a Malware-as-a-Service (MaaS) platform, enabling cybercriminals to deploy a spectrum of payloads ranging from infostealers to sophisticated backdoors implicated in ransomware…