Cephalus ransomware breaks in through exposed or weak RDP, steals data, and launches a Go-based encryptor that disables backups and evades analysis with DLL sideloading and key obfuscation. Consequently, victims encounter fast double-extortion pressure and noisy business disruption unless identity and remote-access controls stop the chain early.
Qilin ransomware now combines a Linux payload with a BYOVD (Bring-Your-Own-Vulnerable-Driver) exploit, enabling affiliates to bypass endpoint controls and compromise virtualised and Windows environments. This briefing explains the attack chain, detection challenges, and immediate defensive steps security teams must apply.
The latest version of the ransomware family known as LockBit has resurfaced with a potent new variant, LockBit 5.0, capable of striking Windows endpoints, Linux servers and VMware ESXi hypervisor platforms in one campaign. Organisations must reassess their ransomware defences and detection posture now.
AI-powered ransomware is revolutionizing cybercrime. Using artificial intelligence, attackers automate targeting, evasion, and encryption enabling self-learning, large-scale attacks that outpace human defenses.
Actors on underground forums are now selling a turnkey ransomware toolkit named MonoLock v1.0 designed to target small and medium organisations, disable backups, encrypt data at scale via AES-256/RSA-2048, and demand payment through an automated Tor portal. Security teams must recognise this shift in the ransomware-as-a-service (RaaS) business model and reinforce detection, defence and incident response accordingly.
Federal authorities dismantled the ShinyHunters group’s Salesforce-branded extortion site, marking a major victory against cybercrime networks that traded in stolen corporate data and customer credentials.
Japanese brewing giant Asahi has fallen victim to a Qilin ransomware attack that reportedly stole 27 GB of corporate and employee data. Operations remain partially disrupted, with supply chain strain visible across Japan. The attack underscores ransomware’s growing focus on consumer-goods manufacturers and double-extortion tactics.
Google Mandiant has launched an investigation into a new cyberattack campaign targeting Oracle systems, raising alarms over advanced threat activity and enterprise risks.
Hackers posing as Medusa agents tried to lure BBC’s Joe Tidy into facilitating a cyberattack, offering him 15–25% of ransom payouts in exchange for his laptop’s access to the network.
The Rhysida ransomware gang claims to have breached Maryland’s Department of Transportation, leaking personal data and demanding a $3.3 million ransom. Officials confirmed data loss affecting Maryland Transit Administration systems but said core services remain operational.