An Egyptologist deciphers secret messages hidden for 3,000 years in the Luxor obelisk that millions see every day.

With $800 of off‐the‐shelf equipment and months' worth of patience, a team of U.S. computer scientists set out to find out ...

How end-to-end encryption is the wall that keeps our digital secrets safe – and why modern life would be unimaginable without ...

You have a responsibility to your customers and your business to keep all sensitive data secure. Here are 17 best practices ...

Following new CISA guidance on mobile security, we look at how iPhone users can protect their chat history. Discover the ...

Moxie Marlinspike, the cryptographic prodigy who wrote the code that underpins Signal and WhatsApp, has a new project—and it ...

In Apple's second iOS 26.3 beta, a leaker found code related to the company's work on bringing E2EE to RCS chats.

That’s why the FBI warning was echoed a few weeks ago by the U.S. cyber defense agency, telling smartphone users to “ only ...

Protesting is your right, but it can be dangerous, especially now. Before you step into the crowd, we show you how to make ...

Microsoft has confirmed a known issue that prevents recipients from opening encrypted emails in classic Outlook.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Max Eddy Max Eddy is a writer who has covered privacy and security — including ...