Kali365, which was first observed in April, abuses legitimate Microsoft device authorization pages to grant persistent access to cybercriminal-controlled applications.
The company acted on a court order and collaborated with Cloudflare to seize RaccoonO365’s infrastructure, which was used to steal credentials from organizations in 94 countries.
Proofpoint has entered into an agreement to acquire Hornetsecurity Group, a Germany-based provider of Microsoft 365 security services, in a deal reportedly valued at more than $1…