#windows

RansomHub emerges as a major ransomware threat in 2024, targeting 600 organizations after ALPHV and LockBit disruptions. Group-IB…

CWE-502 Deserialization of Untrusted Data at the eventmesh-meta-raft plugin module in Apache EventMesh master branch without release version on windows\linux\mac os e.g. platforms allows attackers to send controlled message and remote code execute via hessian deserialization rpc protocol. Users can use the code under the master branch in project repo or version 1.11.0 to fix this issue.

Threat hunters have shed light on a new campaign targeting the foreign ministry of an unnamed South American nation with bespoke malware capable of granting remote access to infected hosts. The activity, detected in November 2024, has been attributed by Elastic Security Labs to a threat cluster it tracks as REF7707. Some of the other targets include a telecommunications entity and a university,

February Microsoft Patch Tuesday. 89 CVEs, 33 added since January. Two with signs of exploitation in the wild: 🔻 EoP – Windows Ancillary Function Driver for WinSock (CVE-2025-21418)🔻 EoP – Windows Storage (CVE-2025-21391) There are no vulnerabilities with public exploits, but there are 7 with private ones: 🔸 RCE – Microsoft Edge (CVE-2025-21279, CVE-2025-21283)🔸 Auth. […]

A team Microsoft calls BadPilot is acting as Sandworm's “initial access operation,” the company says. And over the last year it's trained its sights on the US, the UK, Canada, and Australia.

Microsoft’s February Patch Tuesday addresses 63 security vulnerabilities, including two actively exploited zero-days. Update your systems now to…

Microsoft today issued security updates to fix at least 56 vulnerabilities in its Windows operating systems and supported software, including two zero-day flaws that are being actively exploited.

But there's plenty in it — including two zero-days — that need immediate attention.

Microsoft has released its monthly security update for January of 2025 which includes 58 vulnerabilities, including 3 that Microsoft marked as “critical” and one marked as "moderate". The remaining vulnerabilities listed are classified as “important.”

Cisco denies recent data breach claims by the Kraken ransomware group, stating leaked credentials are from a resolved 2022 incident. Learn more about Cisco's response and the details of the original attack.