Outages are inevitable. Our focus should be on minimizing their scope, addressing underlying causes, and understanding that protecting systems is about keeping bad actors out while maintaining stability and reliability.

Change Healthcare says it has notified approximately 100 million Americans that their personal, financial and healthcare records may have been stolen in a February 2024 ransomware attack that caused the largest ever known data breach of protected health information.

Using a malicious Chrome extension, researchers showed how an attacker could inject custom code into a victim's Opera browser to exploit special and powerful APIs, used by developers and typically saved for only the most trusted sites.

Using a malicious Chrome extension, researchers showed how an attacker could use a now-fixed bug to inject custom code into a victim's Opera browser to exploit special and powerful APIs, used by developers and typically saved for only the most trusted sites.

Now a zero-day, the vulnerability enables NTLM hash theft, an issue that Microsoft has already fixed twice before.

A professional-grade tool set, appropriately dubbed "CloudScout," is infiltrating cloud apps like Microsoft Outlook and Google Drive, targeting sensitive info for exfiltration.

An international law enforcement operation, led by the United States, Europol, and the Netherlands, has successfully dismantled the…

In the latest attack against ISPs, second-largest French provider Free fell victim to unknown cyberattackers who attempted to sell the compromised data it stole from the company on an underground cybercrime forum.

Russian hackers launched a targeted malware campaign via Telegram, aimed at Ukrainian military recruits. Disguised as recruitment tools,…

A collaboration with the FBI and law-enforcement agencies in Europe, the UK, and Australia, Operation Magnus has seized servers and source code related to the two malware families, which have stolen data from millions of victims worldwide.