The non-profit certificate authority is rolling out its new Generation Y hierarchy and will gradually shorten the default ...

On December 3, 2025, local time, Let's Encrypt, which issues free TLS certificates to websites, announced that it will shorten the validity period of the certificates it issues from 90 days. The ...

Malicious npm package posing as a WhatsApp Web API library operated for months as a functional dependency while stealing ...

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 ...

Toby Walters is a financial writer, investor, and lifelong learner. He has a passion for analyzing economic and financial data and sharing it with others. Credit card encryption helps prevent theft of ...

Attila covers software, apps and services, with a focus on virtual private networks. He's an advocate for digital privacy and has been quoted in online publications like Computer Weekly, The Guardian, ...