A cybersecurity researcher has released a proof-of-concept exploit for a Windows privilege escalation zero-day dubbed ...

Nightmare-Eclipse, the researcher known for disclosing three recent Windows Defender exploits, reveals that BitLocker can be defeated with a USB stick.

A zero-day exploit circulating online allows people with physical access to a Windows 11 system to bypass default BitLocker ...

The Epitome of WTF: A researcher known as "Nightmare-Eclipse" recently released YellowKey, a security vulnerability that allegedly enables a full bypass of BitLocker's full-volume encryption. The ...

The cryptocurrency industry is facing a severe security crisis. In just under 20 days, digital asset platforms have lost more than $605 million to cyberattacks. The latest and most devastating ...

The $292 million exploit of Kelp DAO has set off a wave of reactions across the crypto industry, with developers and traders warning that the incident exposed deeper flaws in how decentralized finance ...

Hackers have broken into at least one organization using Windows vulnerabilities published online by a disgruntled security researcher over the last two weeks, according to a cybersecurity firm. On ...

PCWorld reports on the ‘RedSun’ vulnerability in Microsoft Defender affecting Windows 10, 11, and Server systems that allows attackers to gain administrative privileges. Security researcher Chaotic ...

An iPhone exploit that involves a linked Visa card can allow attackers to steal money from a locked device using NFC, but the process is complex, requiring physical access and specialized hardware.

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

A critical Adobe Acrobat zero-day has been exploited for months via malicious PDFs to steal data and potentially take over systems, with no patch yet available. Attackers have been exploiting a ...

The leak online of exploit code for an apparent Windows zero-day flaw dubbed "BlueHammer" could be the sign of a larger issue that security researchers face when collaborating with Microsoft on ...