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.

M&S still rebuilding after April cyber incident – Digital Watch Observatory
Summarize this content to a maximum of 60 words: M&S still rebuilding after April cyber incident Digital Watch Observatory