Switzerland warns that malicious QR codes are being sent out via snail mail.
The letters claim to be promoting a new weather app from MeteoSwiss - but actually point to a malicious app that steals login credentials.
https://therecord.media/malware-delivered-by-mail-swiss-cyber-agency
@gcluley this is an extremely novel approach. Makes sense, though. Many people trust physical over virtual. Just one more thing to add to security training.