China-linked threat actors exploited the zero-day flaw CVE-2022-1040 in Sophos Firewall weeks before it was fixed by the security vendor. Volexity researchers discovered that the zero-day vulnerab ...
Experts uncovered an enterprise-grade surveillance malware dubbed Hermit used to target individuals in Kazakhstan, Syria, and Italy since 2019. Lookout Threat Lab researchers uncovered enterpris ...
Experts discovered a feature in Microsoft 365 suite that could be abused to encrypt files stored on SharePoint and OneDrive and target cloud infrastructure. Researchers from Proofpoint reported th ...
The BlackCat ransomware gang is targeting unpatched Exchange servers to compromise target networks, Microsoft warns. Microsoft researchers have observed BlackCat ransomware gang targeting unpat ...