JCDC’s strategic shift: Prioritizing cyber hardening
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 …
ALPHV/BlackCat threatens to leak data stolen in Change Healthcare cyberattack
The ALPHV/BlackCat ransomware group has claimed responsibility for the cyberattack that targeted Optum, a subsidiary of UnitedHealth Group (UHG), causing disruption to its …
APT29 revamps its techniques to breach cloud environments
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. …
Microsoft begins broadening free cloud logging capabilities
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 …
Roundcube webmail XSS vulnerability exploited by attackers (CVE-2023-43770)
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 …
Decryptor for Rhysida ransomware is available!
Files encrypted by Rhysida ransomware can be successfully decrypted, due to a implementation vulnerability discovered by Korean researchers and leveraged to create a …
CVEMap: Open-source tool to query, browse and search CVEs
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 …
Ivanti EPMM and MobileIron Core vulnerability is actively exploited, CISA confirms (CVE-2023-35082)
A previously patched critical vulnerability (CVE-2023-35082) affecting Ivanti Endpoint Manager Mobile (EPMM) and MobileIron Core is being actively exploited, the Cybersecurity …
15 open-source cybersecurity tools you’ll wish you’d known earlier
Open-source tools represent a dynamic force in the technological landscape, embodying innovation, collaboration, and accessibility. These tools, developed with transparency …
Russian hackers target unpatched JetBrains TeamCity servers
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 …
December 2023 Patch Tuesday forecast: ‘Tis the season for vigilance
UPDATE: December 12, 12:12 PM PT – The news is live: December 2023 Patch Tuesday: 33 fixes to wind the year down The final Patch Tuesday of the year is almost upon us! …
CISA: Adobe ColdFusion flaw leveraged to access government servers (CVE-2023-26360)
Unknown attackers have leveraged a critical vulnerability (CVE-2023-26360) in the Adobe ColdFusion application development platform to access government servers, the …