Microsoft says it still doesn’t know how Chinese hackers stole an inactive Microsoft account (MSA) consumer signing key used to breach the Exchange Online and Azure...
A research from Hornetsecurity has revealed that 40.5% of work emails are unwanted. The Cyber Security Report 2023, which analysed more than 25 billion work emails,...
WithSecure researchers are warning organizations of a security weakness in Microsoft Office 365 Message Encryption (OME) that could be exploited by attackers to obtain sensitive information....
An ongoing phishing campaign targeting U.S. government contractors has expanded its operation to push higher-quality lures and better-crafted documents. The lure in these phishing emails is...
https://player.vimeo.com/video/729213771?h=fe055472d7&badge=0&autopause=0&player_id=0&app_id=58479&dnt=1 Whether it’s Slack or Office 365, communication and workflow apps are an essential tool for organizations to collaborate efficiently regardless of geography. However, using any...
A new phishing campaign has been targeting U.S. organizations in the military, security software, manufacturing supply chain, healthcare and pharmaceutical sectors to steal Microsoft Office 365 and Outlook credentials....
Microsoft has announced today the general availability of Microsoft Defender for Individuals, the company’s new security solution for personal phones and computers. This new cross-device security...
Security researchers are warning that threat actors could hijack Office 365 accounts to encrypt for a ransom the files stored in SharePoint and OneDrive services that companies use...
Microsoft has increased the maximum awards for high-impact security flaws reported through the Microsoft 365 and the Dynamics 365 / Power Platform bug bounty programs. With...
Microsoft has added SMTP MTA Strict Transport Security (MTA-STS) support to Exchange Online to ensure Office 365 customers’ email communication integrity and security. Redmond first announced MTA-STS’...
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