The RansomHouse ransomware-as-a-service (RaaS) has recently upgraded its encryptor, switching from a relatively simple single ...

One of the principal challenges of resource sharing on data communication network is its security. This is premised on the fact that once there is connectivity between computers sharing some resources ...

Microsoft is rolling out hardware-accelerated BitLocker in Windows 11 to address growing performance and security concerns by ...

Attacks against Bitcoin and crypto holders became increasingly physical in 2025. Here's a look back at some of the horrific ...

Crypto firms faced a record $2.72 billion in theft this year as attackers expanded their reach across major exchanges and ...

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 ...

As key lawsuits approach a resolution, builders are shifting to designs that preserve user privacy while satisfying ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Chip Stapleton is a Series 7 and Series 66 license holder, CFA Level 1 exam holder, and currently holds a Life, ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Dr. JeFreda R. Brown is a financial ...