CISA

This collection of free cybersecurity guides covers a broad range of topics, from resources for developing cybersecurity programs to specific guides for various sectors and …

Malicious software packages are found on public software repositories such as GitHub, PyPI and the npm registry seemingly every day. Attackers use a number of tricks to fool …

In this Help Net Security interview, Geoffrey Mattson, CEO of Xage Security, discusses the evolution of the Joint Cyber Defense Collaborative (JCDC) since its 2021 inception …

The ALPHV/BlackCat ransomware group has claimed responsibility for the cyberattack that targeted Optum, a subsidiary of UnitedHealth Group (UHG), causing disruption to its …

Russian threat actors APT29 are changing their techniques and expanding their targets to access cloud environments, members of the Five Eyes intelligence alliance have warned. …

After select US federal agencies tested Microsoft’s expanded cloud logging capabilities for six months, Microsoft is now making them available to all agencies using …

CVE-2023-43770, a vulnerability in the Roundcube webmail software that has been fixed in September 2023, is being exploited by attackers in the wild, CISA has warned by adding …

Files encrypted by Rhysida ransomware can be successfully decrypted, due to a implementation vulnerability discovered by Korean researchers and leveraged to create a …

CVEMap is an open-source command-line interface (CLI) tool that allows you to explore Common Vulnerabilities and Exposures (CVEs). It’s designed to offer a streamlined …

A previously patched critical vulnerability (CVE-2023-35082) affecting Ivanti Endpoint Manager Mobile (EPMM) and MobileIron Core is being actively exploited, the Cybersecurity …

Open-source tools represent a dynamic force in the technological landscape, embodying innovation, collaboration, and accessibility. These tools, developed with transparency …

Russian state-sponsored hackers have been exploiting CVE-2023-42793 to target unpatched, internet-facing JetBrains TeamCity servers since September 2023, US, UK and Polish …