The Polish government accused a Russian government hacking group of hacking into energy facilities taking advantage of ...

The hacker claims to have stolen nearly 700,000 Substack user records, including email addresses and phone numbers.

Unlike traditional attacks that rely on exploits, this succeeds through social engineering combined with abuse of Windows' own security architecture.

Ukraine's Computer Emergency Response Team (CERT) says that Russian hackers are exploiting CVE-2026-21509, a recently patched vulnerability in multiple versions of Microsoft Office.

Poland has said suspected Russian government hackers gained access to parts of the country’s energy infrastructure by ...

People like Alex Johnson, a security system manager at Minneapolis-based Ascent Solutions, earn theirs by acting as the first line of defense between those online criminals and Minnesota organizations ...

In the computer security context, a hacker is someone who seeks and exploits weaknesses in a computer system or computer network. Hackers may be motivated by a multitude of reasons, such as profit, ...

An unidentified hacker stole sensitive data from Customs and Border Protection and Federal Emergency Management Agency employees in a “widespread” breach this summer that lasted several weeks, ...

A hacker has pulled off one of the most alarming AI-powered cyberattacks ever documented. According to Anthropic, the company behind Claude, a hacker used its artificial intelligence chatbot to ...

About 175,000 private servers are reportedly exposed to the public internet, giving hackers the opportunity to carry out ...

A Lithuanian national has been arrested for his alleged involvement in infecting 2.8 million systems with clipboard-stealing malware disguised as the KMSAuto tool for illegally activating Windows and ...