Fake Google Job Offer Email Scam Targets Workspace and Microsoft 365 Users
Cybersecurity firm Sublime Security details a new credential phishing scam impersonating Google Careers to steal login details from Google Workspace and Microsoft 365 users.
Microsoft 365
Microsoft disrupts the RaccoonO365 Phishing-as-a-Service operation, names alleged leader
Microsoft and Cloudflare have disrupted a Phishing-as-a-Service operation selling the RaccoonO365 kit for stealing Microsoft 365 account credentials. “Using a court order granted by the Southern District of New York, [we] seized 338 websites asso…
How to Enumerate Microsoft 365 Groups Using PowerShell and Python
Microsoft 365 Groups (also known as M365 Groups or Unified Groups) are at the heart of collaboration in Microsoft 365. They power Teams, Outlook Groups, SharePoint sites, Planner, and Yammer. For IT admins and security researchers, it’s critical to be …
Discord CDN Link Abused to Deliver RAT Disguised as OneDrive File
Hackers are installing multiple RMMs like Atera and Splashtop in a new malware attack. This article details the abuse of Discord CDN link andn fake OneDrive phishing campaign discovered by Sublime Security.
Hackers Abuse Microsoft 365 Direct Send to Deliver Internal Phishing Emails
A new Proofpoint report reveals how attackers are using Microsoft 365’s Direct Send and unsecured SMTP relays to…
Why your Microsoft 365 setup might be more vulnerable than you think
60% of organizations rate their Microsoft 365 security as “established” or “advanced”, according to CoreView. Yet, 60% of those same organizations have experienced account compromise attacks. The Microsoft 365 attack surface is wide and unpredictable. …
Scammers Use Microsoft 365 Direct Send to Spoof Emails Targeting US Firms
Scammers are exploiting Microsoft 365 Direct Send to spoof internal emails targeting US firms bypassing security filters with…
Microsoft 365 Direct Send Abused for Phishing
Hackers are abusing the Microsoft 365 Direct Send feature to deliver phishing emails that bypass email security controls.
The post Microsoft 365 Direct Send Abused for Phishing appeared first on SecurityWeek.
Microsoft boosts default security of Windows 365 Cloud PCs
Windows 365 Cloud PCs now come with new default settings aimed at preventing / minimizing data exfiltration and malicious exploits, Microsoft has announced. Windows 365 Cloud PCs are Azure (i.e., Windows 365 service)-hosted virtual Windows PCs the comp…
AitM Phishing Attacks on Microsoft 365 and Google Aimed at Stealing Login Credentials
A dramatic escalation in phishing attacks leveraging Adversary-in-the-Middle (AiTM) techniques has swept across organizations worldwide in early 2025, fueled by the rapid evolution and proliferation of Phishing-as-a-Service (PhaaS) platforms. Sekoia re…