Law enforcement agencies arrested a malware developer linked with the Ragnar Locker ransomware gang and seized the group's dark web sites in a joint international operation.

Security researchers found three critical remote code execution vulnerabilities in the SolarWinds Access Rights Manager (ARM) product that remote attackers could use to run code with SYSTEM privileges.

Two weeks into an ongoing IT outage, Kwik Trip finally confirmed that it's investigating a cyberattack impacting the convenience store chain's internal network since October 9.

Two weeks into an ongoing IT outage, Kwik Trip finally confirmed that it's investigating a cyberattack impacting the convenience store chain's internal network since October 9.

Security researchers found three critical remote code execution vulnerabilities in the SolarWinds Access Rights Manager (ARM) product that remote attackers could use to run code with SYSTEM privileges.

Law enforcement agencies arrested a malware developer linked with the Ragnar Locker ransomware gang and seized the group's dark web sites in a joint international operation.

​Okta says attackers accessed files containing cookies and session tokens uploaded by customers to its support management system after breaching it using stolen credentials.

​Okta says attackers accessed files containing cookies and session tokens uploaded by customers to its support management system after breaching it using stolen credentials.

Cisco disclosed a new high-severity zero-day (CVE-2023-20273) today, actively exploited to deploy malicious implants on IOS XE devices compromised using the CVE-2023-20198 zero-day unveiled earlier this week.

Cisco disclosed a new high-severity zero-day (CVE-2023-20273) today, actively exploited to deploy malicious implants on IOS XE devices compromised using the CVE-2023-20198 zero-day unveiled earlier this week.

The International Criminal Court provided additional information about the cyberattack five weeks ago, saying that it was a targeted operation for espionage purposes.

This was a bad week for ransomware, with the Trigona ransomware suffering a data breach and law enforcement disrupting the RagnarLocker ransomware operation.

This was a bad week for ransomware, with the Trigona ransomware suffering a data breach and law enforcement disrupting the RagnarLocker ransomware operation.

The International Criminal Court provided additional information about the cyberattack five weeks ago, saying that it was a targeted operation for espionage purposes.

Insurance giant American Family Insurance has confirmed it suffered a cyberattack and shut down portions of its IT systems after customers reported website outages all week.

Insurance giant American Family Insurance has confirmed it suffered a cyberattack and shut down portions of its IT systems after customers reported website outages all week.

The number of Cisco IOS XE devices detected with a malicious backdoor implant has plummeted from over 50,000 impacted devices to only a few hundred after the attackers updated the backdoor to hide infected systems from scans.

A new sophisticated threat tracked as 'TetrisPhantom' has been using compromised secure USB drives to target government systems in the Asia-Pacific region.

Microsoft announced this week that its ChatGPT-like Security Copilot AI assistant is now available in early access for some customers.

Microsoft announced this week that its ChatGPT-like Security Copilot AI assistant is now available in early access for some customers.

A new sophisticated threat tracked as 'TetrisPhantom' has been using compromised secure USB drives to target government systems in the Asia-Pacific region.