BEC scammers take advantage of “Out-of-office” Microsoft 365 users
Fraudsters found a way during the recent holiday season to take advantage of users’ “Out of office” messages to sneak messages into …
Microsoft 365
BEC Scammers Find New Ways to Navigate Microsoft 365
Business email compromise (BEC) scammers targeted victims’ out-of-office replies and read receipts during the 2020 holiday season, when …
How to Better Secure Your Microsoft 365 Environment
Cloud security concerns have long been top-of-mind for many IT security pros tasked with protecting data, applications, and infrastructure …
Hackers Steal Mimecast Certificate Used to Securely Connect with Microsoft 365
Mimecast said on Tuesday that “a sophisticated threat actor” had compromised a digital certificate it provided to certain customers to …
Hackers compromise Mimecast certificate used to connect to Microsoft 365
A security certificate issued by Mimecast Services Ltd. used to authenticate some of the company’s products with Microsoft …
DoJ’s Microsoft 365 Email Accounts Compromised in SolarWinds Attacks
“On Dec. 24, 2020, the Department of Justice’s Office of the Chief Information Officer (OCIO) learned of previously unknown malicious …
Phishers bypass Microsoft 365 security controls by spoofing Microsoft.com
A domain spoofing email phishing campaign that very convincingly impersonates Microsoft and successfully tricks legacy secure email …
Attackers Know Microsoft 365 Better Than You Do
Organizations have quickly adopted the full-featured set of productivity and collaboration tools offered by Office 365 (O365), which was …
Phishing Campaign Targets 200M Microsoft 365 Accounts
A large-scale phishing campaign is targeting 200 million Microsoft 365 users around the world, particularly within the financial services, …
Microsoft Revamps ‘Invasive’ M365 Feature After Privacy Backlash
Microsoft has announced what it calls a more privacy-friendly version of its Productivity Score enterprise feature, following backlash from …
Majority of Microsoft 365 Admins Don’t Enable MFA
Up to 78 percent of Microsoft 365 administrators do not have multi-factor authentication (MFA) security measures enabled. A recent report …
78% of Microsoft 365 admins don’t activate MFA
On average, 50% of users at enterprises running Microsoft 365 are not managed by default security policies within the platform, according …