Blog - Page 322 of 934

Microsoft fixes Windows 11 issue behind Remote Desktop freezes

Microsoft has addressed a known issue causing Remote Desktop app freezes on Windows 11 systems after installing the Windows 11 2022 Update. […]

27 Jan

PlugX malware hides on USB devices to infect new Windows hosts

Security researchers have analyzed a variant of the PlugX malware that can hide malicious files on removable USB devices and then infect the Windows hosts they connect to. […]

26 Jan

Microsoft starts force upgrading Windows 11 21H2 devices

Microsoft has started the forced rollout of Windows 11 22H2 to systems running Windows 11 21H2 that are approaching their end-of-support (EOS) date on October 10, 2023. […]

26 Jan

Windows 11 KB5022360 preview update released with 15 improvements

Microsoft has released the Windows 11 22H2 KB5022360 preview cumulative update with fifteen fixes or improvements. […]

26 Jan

Microsoft urges admins to patch on-premises Exchange servers

Microsoft urged customers today to keep their on-premises Exchange servers patched by applying the latest supported Cumulative Update (CU) to have them always ready to deploy an emergency security update. […]

26 Jan

Bitwarden password vaults targeted in Google ads phishing attack

Bitwarden and other password managers are being targeted in Google ads phishing campaigns to steal users’ password vault credentials. […]

26 Jan

US offers $10M bounty for Hive ransomware links to foreign governments

The U.S. Department of State today offered up to $10 million for information that could help link the Hive ransomware group (or other threat actors) with foreign governments. […]

26 Jan

New Mimic ransomware abuses ‘Everything’ Windows search tool

A new ransomware family named ‘Mimic’ has been spotted in the wild abusing the APIs of a legitimate Windows file search tool called ‘Everything’ to achieve file enumeration. […]

25 Jan

Exploit released for critical Windows CryptoAPI spoofing bug

Proof of concept exploit code has been released by Akamai researchers for a critical Windows CryptoAPI vulnerability discovered by the NSA and U.K.’s NCSC allowing MD5-collision certificate spoofing. […]

25 Jan

CISA: Federal agencies hacked using legitimate remote desktop tools

CISA, the NSA, and MS-ISAC warned today in a joint advisory that attackers are increasingly using legitimate remote monitoring and management (RMM) software for malicious purposes. […]