Microsoft blames undismissible Teams location prompts on macOS update
Microsoft has confirmed user reports that the Teams team collaboration app is displaying non-dismissible location prompts on some macOS systems. [.
Microsoft
20 articles
Microsoft Disrupts Malware-Signing Service Run by ‘Fox Tempest’
Fox Tempest provides a service that cybercriminals use to distribute ransomware and other malware disguised as legitimate software. The post Microsoft Disrup...
Exposing Fox Tempest: A malware-signing service operation
Fox Tempest is a financially motivated threat actor operating a malware‑signing‑as‑a‑service (MSaaS) used by other cybercriminals, including Vanilla Tempest ...
Microsoft disrupts cybercrime service that abused software verification systems en masse
Fox Tempest, a financially-motivated threat group, allowed ransomware operators and other cybercriminals to slip malware-laced software past security control...
Microsoft Takes Down Fox Tempest for Providing Ransomware-Enabling Signing Tool
Microsoft’s Digital Crimes Unit has taken down the infrastructure of Fox Tempest, a prolific cybercrime-enabling threat group
Critical Microsoft Vulnerabilities Doubled: From Exposure to Escalation
Microsoft's total vulnerability count stayed steady in 2025, but critical flaws surged year over year. BeyondTrust breaks down why attackers are increasingly...
PureLogs infostealer is stealing credentials worldwide
A phishing campaign is smuggling the powerful PureLogs information stealer onto targets’ Windows machines by hiding encrypted malicious payloads inside cat p...
Internet Explorer may be dead, but its ghost still runs malware
Microsoft’s aging “mshta.exe” utility, a leftover component from Internet Explorer, is still being actively abused in modern malware campaigns years after th...
Legacy Windows Tool MSHTA Fuels Surge in Silent Malware Attacks
Attackers are increasingly abusing Microsoft’s decades-old MSHTA utility to stealthily deliver stealers, loaders, and persistent malware through phishing, fa...
New macOS infostealer impersonates Apple, Microsoft, and Google in a single attack chain
A SHub macOS infostealer variant called Reaper impersonates Apple, Microsoft, and Google to trick users into executing malicious code, then targets browser d...
The New Phishing Click: How OAuth Consent Bypasses MFA
In February 2026, a phishing-as-a-service (PhaaS) platform called EvilTokens went live. Within five weeks, it had compromised more than 340 Microsoft 365 org...
Microsoft confirms patching issues in restricted Windows networks
Microsoft says customers in restricted network environments may encounter Windows Update failures after installing the January 2026 optional non-security pre...
Microsoft Edge Enhances Security by Preventing Password Loading at Startup
Microsoft is rolling out a key security change in its Edge browser to stop saved passwords from being loaded into memory as soon as the browser starts.
Gentlemen Ransomware Targets Windows, Linux, NAS, BSD, and ESXi Systems
The Gentlemen ransomware operation has rapidly emerged as one of the most active and scalable cybercrime threats since its public appearance in the second ha...
Hackers Exploit Entra ID Accounts to Steal Microsoft 365, Azure Data
Hackers Abuse Microsoft Entra ID Accounts to Exfiltrate Microsoft 365 and Azure Data. A highly sophisticated cyberattack campaign carried out by a threat act...
Compromised Nx Console 18.95.0 Targeted VS Code Developers with Credential Stealer
Cybersecurity researchers have flagged a compromised version of the Nx Console extension that was published to the Microsoft Visual Studio Code (VS Code) Mar...
Microsoft to Retire Teams Together Mode to Improve Performance
Microsoft has announced it will retire the “Together mode” feature in Microsoft Teams, marking a shift toward simplified meeting layouts designed to improve ...
Windows 11 update KB5089549 causes installation errors due to low EFI partition space
The installation failure occurs when the EFI System Partition has 10 MB or less of available space.
How Storm-2949 turned a compromised identity into a cloud-wide breach
Storm-2949 turned stolen credentials into a cloud-wide breach, moving from identity compromise to large-scale data theft without using malware. This incident...
Microsoft May security patch fails for some due to boot partition size glitch
“Something didn’t go as planned. Undoing changes.