News • Insights • Analysis
Microsoft has obtained a court order to seize 41 domains used by what the Windows giant said was an Iranian cybercrime group that ran a spear-phishing operation targeting organizations in the US, Middle East, and India. The Microsoft Digital Crimes Read More …
A critical Windows zero-day vulnerability, known as Follina and still waiting for an official fix from Microsoft, is now being actively exploited in ongoing phishing attacks to infect recipients with Qbot malware. Proofpoint first reported Monday that the same zero-day Read More …
Infosec researchers have idenitied a zero-day code execution vulnerability in Microsoft’s ubiquitous Office software. Dubbed “Follina”, the vulnerability has been floating around for a while (cybersecurity researcher Kevin Beaumont traced it back to a report made to Microsoft on April Read More …
A threat actor targeted security researchers with fake Windows proof-of-concept exploits that infected devices with the Cobalt Strike backdoor. Whoever is behind these attacks took advantage of recently patched Windows remote code execution vulnerabilities tracked as CVE-2022-24500 and CVE-2022-26809. When Read More …
Threat analysts have discovered a recent malware distribution campaign using PDF attachments to smuggle malicious Word documents that infect users with malware. The choice of PDFs is unusual, as most malicious emails today arrive with DOCX or XLS attachments laced Read More …
Microsoft has released an out-of-band patch to deal with an authentication issue that was introduced in the May 10 Windows update. Elizabeth Tyler, cyber security consultant on Microsoft’s Detection and Response Team, confirmed the fix to worried administrators early this Read More …
Microsoft is investigating a known issue causing authentication failures for some Windows services after installing updates released during the May 2022 Patch Tuesday. This comes after Windows admins started sharing reports of some policies failing after installing this month’s security Read More …
Microsoft patched 74 security flaws in its May Patch Tuesday batch of updates. That’s seven critical bugs, 66 deemed important, and one ranked low severity. At least one of the vulnerabilities disclosed is under active attack with public exploit code, Read More …
We are excited to announce the addition of scenario-based bounty awards to the Dynamics 365 and Power Platform Bounty Program and M365 Bounty Program. Through these new scenario-based bounty awards, we encourage researchers to focus their research on vulnerabilities that Read More …
Microsoft this week seized seven internet domains run by Russia-linked threat group Strontium, which was using the infrastructure to target Ukrainian institutions as well as think tanks in the US and EU, apparently to support Russian’s invasion of its neighbor. Read More …
