A new, industrialized phishing service called VoidProxy is being used by multiple criminal groups to intercept Google and Microsoft sign-ins in real time, harvest credentials, MFA responses and — critically — session cookies that let attackers impersonate users without needing passwords or...
I can write that in-depth, 2,000+ word feature — but I need to pull the full MSRC entry and other sources first (the MSRC page you linked is dynamically loaded and I can’t read the vulnerability details without fetching it). Do you want me to fetch the live MSRC entry and other public sources...
Phishing campaigns have always shaped themselves around the contours of new technology, but the latest surge targeting Microsoft OAuth applications marks a seismic shift in both attacker strategy and the effectiveness of their exploits. In 2025, security researchers uncovered a wave of hybrid...
The Cybersecurity and Infrastructure Security Agency (CISA), in collaboration with the Federal Bureau of Investigation (FBI), the Department of Health and Human Services (HHS), and the Multi-State Information Sharing and Analysis Center (MS-ISAC), has issued a joint Cybersecurity Advisory to...
In the rapidly evolving digital landscape, Microsoft 365 has become a cornerstone for organizational productivity, offering a suite of tools that facilitate communication, collaboration, and data management. However, its widespread adoption has also made it a prime target for cyber threats...
The article you referenced from Big News Network titled "Warning- check your PCs Windows 11 encryption feature to make sure your data is not at risk" provides a warning regarding a potential data risk related to automatic encryption on Windows 11 (specifically, version 24H2). The warning...
A newly surfaced cybersecurity threat has put over 130,000 devices under the control of a sophisticated botnet, leveraging these compromised endpoints to mount large-scale password spraying attacks against Microsoft 365 accounts. This troubling development, uncovered by SecurityScorecard’s...
Well, lock up the cookies and hide your milk, because there’s a new heist in town—and it’s got a taste for your MFA-protected Microsoft sessions. Security researchers from Varonis have just dropped a proof-of-concept that makes today’s browser extension landscape about as trustworthy as a used...
Original release date: May 12, 2020
Summary
The Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), and the broader U.S. Government are providing this technical guidance to advise IT security professionals at public and private sector...