Security News

PLUS: Microsoft fixes messes China used to attack it; Mitre adds ESXi advice; Employee-tracking screenshots leak; and more! Infosec in brief Samsung has warned that some of its Galaxy devices...

The Interlock ransomware gang has claimed the cyberattack on DaVita kidney dialysis firm and leaked data allegedly stolen from the organization. [...]

A Windows vulnerability that exposes NTLM hashes using .library-ms files is now actively exploited by hackers in phishing campaigns targeting government entities and private companies. [...]

On Wednesday, CISA warned of heightened breach risks after the compromise of legacy Oracle Cloud servers earlier this year and highlighted the significant threat to enterprise networks. [...]

OpenAI is working on yet another AI model, reportedly called GPT-4.1, a successor to GPT-4o. [...]

Western Sydney University (WSU) announced two security incidents that exposed personal information belonging to members of its community. [...]

From a psychological standpoint, we all crave attention, and likes and comments fuel that need, encouraging us to share even more on social media. In the corporate world, this risk grows...

Neiman Lab has some good advice on how to leak a story to a journalist.

The dark web leak site of the Everest ransomware gang has apparently been hacked over the weekend by an unknown attacker and is now offline. [...]

Royal Mail is investigating claims of a security breach after a threat actor leaked over 144GB of data allegedly stolen from the company's systems. [...]