Bank Info Security
2 years, 5 months ago
Microsoft Says Test Account Gave Hackers Keys to the Kingdom
Postmortem: Multiple Customers Also Targeted by Russian Nation-State AttackersA nation-state hacking group run by Russian intelligence gained access to a Microsoft "legacy, non-production test tenant account" and used it to authorize malicious Office 365 OAuth applications, access Outlook, and steal Microsoft and customers' emails and attachments, Microsoft said.