A new attack prompted OpenBSD's developers to disable hyperthreading by default.

Coming: FaceTime encryption, protected cam access, and, possibly, USB Restricted Mode.

Fortunately, existing fixes should provide the protection we need.

The browser is changing to flag the things that are dangerous, not the ones that are safe.

A purported Edge advantage is now available in Chrome.

The company is also using its processors’ performance monitoring to detect malicious code.

Systems will still need updated firmware to get the latest microcode, however.

Computer viruses that threaten to delete your files unless you pay a ransom are known as ransomware.

A BBC experiment gains an insight into the range of attacks companies and other organisations suffer every day.

Weak defences are leaving cargo vessels vulnerable to cyber-attacks, say experts.