Researchers have linked the Russian hacking group Star Blizzard to recent phishing attacks aimed at government ministers and diplomats worldwide. Utilizing fake email invitations containing malicious QR codes, the hackers gained unauthorized access to victims' WhatsApp accounts. This new technique, referred to as 'quishing,' represents a shift in cyber threats and underscores the need for vigilance among targeted sectors. Microsoft and WhatsApp have issued warnings, advising users to verify emails and avoid clicking on suspicious links. The UK's National Cyber Security Centre has connected Star Blizzard to Russia's Federal Security Service.