Microsoft has issued new security guidance based on changing conditions due to the novel coronavirus pandemic. Every country in the world has seen at least one COVID-19-themed attack, though China, Russia, and the US have seen the lion’s share. To date, Microsoft researchers have observed 76 threat variants using the outbreak’s lures. Microsoft reminds users to use available anti-malware software, employ multifactor authentication, and use both training and technology to protect users from email-based malware campaigns.”]
Source: https://www.darkreading.com/attacks-breaches/microsoft-releases-covid-19-security-guidance