"cybersecurity-firm"

The Chrome and Edge extensions are associated with some of the world's most popular platforms like Instagram, Facebook and Google Chrome.

Researchers at Check Point said they have found a stream of posts on the darknet from sources claiming to have a range of "coronavirus vaccines" or "coronavirus remedies" for sale.

The name 1337 centre comes from a system of modified spellings used by hackers and gamers to show their "elite" status