Technology

What is Signal? The messaging app where Trump officials accidentally shared war plans with a journalist

The security of messaging app Signal was compromised by human error when top US officials accidentally added a journalist to their group chat.
H5N1 strain of bird flu has potential to become pandemic, says UK expert

The H5N1 strain of bird flu has the "potential to become a pandemic", according to an expert at the UK Health Security Agency.
Sadism, sexual abuse and self-harm: Inside the online gangs where boys compete to be cruel

Warning: This article contains graphic material and references to suicide
Oasis fans may have been misled, watchdog says as it calls for Ticketmaster changes

Ticketmaster may have misled music fans over Oasis concert ticket prices, a competition watchdog investigation has found.
Glowing spiral appears in night sky - as Met Office reveals likely cause

Is it a bird? Is it a plane?

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