Japan's Keio confirms ransomware attack disrupted business systems
Keio, a major Japanese railway operator, was hit by ransomware, disrupting business systems and forcing the company to shut down its network.
Keio, a major Japanese railway operator, was hit by ransomware, disrupting business systems and forcing the company to shut down its network.
The Russian state actor Star Blizzard has been using a new malware installation tactic dubbed "RedFlick" to deploy its signature CosmicPulse backdoor.
Le premier point de situation du dispositif REACTIV expose les bilans chiffrés d'une douzaine d'incidents survenus ces dernières semaines.