Attacks like password spraying, brute force, and phishing have targeted Office 365 cloud users for years. Most incidents share a common thread: access to the right combinations of usernames and ...

A widespread multifactor authentication (MFA) issue is hitting several Microsoft customers in North America this morning, October 18. The exact cause of the problem is not clear at the moment, but ...

Massive IMAP-based password-spraying attacks successfully breached Microsoft Office 365 and G Suite accounts, circumventing multi-factor authentication (MFA) according to an analysis by Proofpoint.

The Office of Information Technology will roll out multi-factor authentication next month to protect Microsoft Office 365 applications for all staff, faculty and student employees. Between Nov. 3-18, ...

It might be difficult to fathom how this isn’t already mandatory, but Microsoft Corp. says it will soon force all Cloud Solution Providers (CSPs) that help companies manage their Office365 accounts to ...

Microsoft will start enforcing multi-factor authentication (MFA) for all users accessing the Microsoft 365 admin center starting next month. File-sharing platform ownCloud warned users today to enable ...

A phishing and business email compromise (BEC) campaign that attempts to steal millions of dollars from victims is targeting Microsoft 365 accounts with attacks that can bypass multi-factor ...

If you've implemented multi-factor authentication, you should disable the default basic authentication to make sure attackers can't exploit it. Attackers will go after weaker credentials and passwords ...

Business email compromise (BEC) attacks, where hackers hijack finance-related email threads and trick employees into wiring money to the wrong accounts, has led to losses of tens of billions of ...

Seven Windows authentication paths bypass MFA protections, enabling credential attacks through AD, NTLM, Kerberos, RDP, SMB, and service accounts.