Microsoft 365, as a prime target for cyber attackers, requires robust cybersecurity measures to fend off threats like ransomware. These include the Zero Trust model, regular immutable backups, incident response plans and audits, software restriction policies, and data protection measures like encryption. This maintains the confidentiality and integrity of business data and reduces the risk of data exposure. Organizations need to continuously improve their cybersecurity measures to secure their Microsoft 365 environment.

FIN7 Deploys Anubis Backdoor to Hijack Windows Systems via Compromised SharePoint Sites
The Russian cybercrime group FIN7 is linked to a Python-based backdoor named Anubis, providing them remote access to compromised Windows systems, says Swiss cybersecurity firm