Security

Huge Los Angeles Unified School district hit by cyberattack

A ransomware attack targeting the huge Los Angeles school district prompted an unprecedented shutdown of its computer systems as schools increasingly find themselves vulnerable to cyber breaches at the start of a new year.

Internet

Unlocking the secret to private messaging apps

Whether you're sharing confidential information or swapping movie ideas with a friend, people are turning to private messaging apps that offer end-to-end encryption to protect the contents of their conversations.