Bleeping Computer.

A previously undocumented ransomware payload named NailaoLocker has been spotted in attacks targeting European healthcare organizations between June and October 2024. [...]

CISA and the FBI said attackers deploying Ghost ransomware have breached victims from multiple industry sectors across over 70 countries, including critical infrastructure organizations. [...]

A new JavaScript obfuscation method utilizing invisible Unicode characters to represent binary values is being actively abused in phishing attacks targeting affiliates of an American political action committee (PAC). [...]

The FakeUpdate malware campaigns are increasingly becoming muddled, with two additional cybercrime groups tracked as TA2726 and TA2727, running campaigns that push a new macOS infostealer malware called FrigidStealer. [...]

​Genea, one of Australia's largest fertility services providers, disclosed that unknown attackers breached its network and accessed data stored on compromised systems. [...]

Palo Alto Networks warns that hackers are actively exploiting a critical authentication bypass flaw (CVE-2025-0108) in PAN-OS firewalls, chaining it with two other vulnerabilities to breach devices in active attacks. [...]

For years, defensive security strategies have focused on three core areas: network, endpoint, and email. Meanwhile, the browser, sits across all of them. This article examines three key areas where attackers focus their efforts and how browser-based attacks are evolving. [...]

Russian threat actors have been launching phishing campaigns that exploit the legitimate "Linked Devices" feature in the Signal messaging app to gain unauthorized access to accounts of interest. [...]

WinRAR 7.10 was released yesterday with numerous features, such as larger memory pages, a dark mode, and the ability to fine-tune how Windows Mark-of-the-Web flags are propagated when extracting files. [...]

WinRAR 7.10 was released yesterday with numerous features, such as larger memory pages, a dark mode, and the ability to fine-tune how Windows Mark-of-the-Web flags are propagated when extracting files. [...]

A large-scale malware campaign dubbed "StaryDobry" has been targeting gamers worldwide with trojanized versions of cracked games such as Garry's Mod, BeamNG.drive, and Dyson Sphere Program. [...]

New York-based venture capital and private equity firm Insight Partners has disclosed that its systems were breached in January following a social engineering attack. [...]

Microsoft once again reminded IT administrators that driver synchronization in Windows Server Update Services (WSUS) will be deprecated on April 18, just 60 days from now. [...]

The Chinese APT hacking group "Mustang Panda" has been spotted abusing the Microsoft Application Virtualization Injector utility as a LOLBIN to inject malicious payloads into legitimate processes to evade detection by antivirus software. [...]

OpenSSH has released security updates addressing two vulnerabilities, a man-in-the-middle (MitM) and a denial of service flaw, with one of the flaws introduced over a decade ago. [...]

​Juniper Networks has patched a critical vulnerability that allows attackers to bypass authentication and take over Session Smart Router (SSR) devices. [...]

Think you're safe because you're compliant? Think again. Recent studies continue to highlight the concerning trend that compliance with major security frameworks does not necessarily prevent data breaches. Learn more from Pentera on how automated security validation bridges the security gaps. [...]

Newspaper publishing giant Lee Enterprises has confirmed that a ransomware attack is behind ongoing disruptions impacting the group's operations for over two weeks. [...]

JPMorgan Chase Bank (Chase) will soon start blocking Zelle payments to social media contacts to combat a significant rise in online scams utilizing the service for fraud. [...]

Microsoft announced the deprecation of the Location History feature from Windows, which let applications like the Cortana virtual assistant to fetch location history of the device. [...]