Microsoft Teams will now warn you about sneaky bad links hiding in QR codes
Microsoft Teams is adding new protections to warn people when a QR code shared in a message may lead to a harmful website. This helps catch scams that hide dangerous links inside QR codes after a message is delivered.
Who is at risk
Anyone who uses Microsoft Teams for work, school, or personal communication is at risk, especially people who scan QR codes sent in chats or group messages.
What to watch for
Watch for unexpected QR codes in Teams messages, especially ones urging you to scan quickly, sign in, verify an account, or open a link.
What to do
Avoid scanning QR codes sent through Teams unless you were expecting them and can confirm with the sender through another trusted method.