Overview of Chaos ransomware
Cisco Talos Incident Response (Talos IR) recently observed attacks by Chaos, a relatively new ransomware-as-a-service (RaaS) group conducting big-game hunting and double extortion attacks.
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Cisco Talos Incident Response (Talos IR) recently observed attacks by Chaos, a relatively new ransomware-as-a-service (RaaS) group conducting big-game hunting and double extortion attacks.
Ransomware Prevention for Incident Command adds an intent-based layer of protection designed to stop ransomware encryption and endpoint damage before they disrupt operations. Built into the Insight Agent, this capability strengthens ransomware resilience while working alongside existing endpoint security investments, without adding operational complexity.
As an example, if I search "malware intro", the first page is from CISCO. CISCO writes that there is seven different types of malware. - Virus - Worm - Trojan Virus - Spyware - Adware - Ransomware - Fileless malware These definitions are too vague, I think a better explanation (although a little bit trickier...) - Infector - Stager - Module - Stealer - Spyware - Ransomware - Loader - Toolkit However, this doesn't accurately capture the nuance of web based malware or IOT and/or ICS/SCADA malware.
In 2025, the ransomware landscape became increasingly crowded, with a record high number of unique DLS with at least one post. The growing pool of ransomware actors engaging in extortion operations combined with persistent targeted efforts by law enforcement and enhanced organizational security has likely shrunk profit margins for ransomware operators in recent years. In response, threat actors appear to be adopting new strategies from who they target to the technologies they use. This evolution
Des chercheurs de Symantec ont trouvé une backdoor nommé Mistic qui est vendu par un courtier d'accès initial à des groupes de ransomware.
- Skello lève 200 M€ pour sa croissance. L’éditeur français spécialisé dans les logiciesl RH pour...
Des chercheurs de Sysdig ont découvert une opération de ransomware menée de bout en bout par un agent IA. Son usage constitue une évolution et non...
L'utilisation par ce ransomware d'outils d'administration fiables et de tactiques pour perturber les processus de restauration montre pourquoi...
Le gang The Gentlemen proposait à ses affiliés un outils sophistiqué pour désactiver les solutions de détection et réponse aux menaces sur les...