Day: September 4, 2021

Security

BrakTooth Flaws Affect Billions of Bluetooth Devices

— September 4, 2021 add comment
Plus: A spyware ban, a big WhatsApp fine, and more of the week’s top security news. Read more »
Science & Tech

Biologists Unlock the Secrets of ‘Invisible’ Animals

— September 4, 2021 add comment
From glasswing butterflies to vanishing octopuses, evolution sometimes paints with colors that aren’t there. Read more »