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Patch Tuesday
March 2024 Patch Tuesday: Microsoft fixes critical bugs in Windows Hyper-V

On this March 2024 Patch Tuesday, Microsoft has released fixes for 59 CVE-numbered vulnerabilities, but – welcome news! – none of them are currently publicly known …

malware
Hackers leverage 1-day vulnerabilities to deliver custom Linux malware

A financially motivated threat actor is using known vulnerabilities to target public-facing services and deliver custom malware to unpatched Windows and Linux systems. Among …

email
Hundreds of orgs targeted with emails aimed at stealing NTLM authentication hashes

A threat actor specializing in establishing initial access to target organizations’ computer systems and networks is using booby-trapped email attachments to steal …

Windows
A zero-day vulnerability (and PoC) to blind defenses relying on Windows event logs

A zero-day vulnerability that, when triggered, could crash the Windows Event Log service on all supported (and some legacy) versions of Windows could spell trouble for …

Microsoft Outlook
Attackers can steal NTLM password hashes via calendar invites

A recently patched vulnerability in Microsoft Outlook (CVE-2023-35636) that can be used by attackers to steal users’ NTLM v2 hashes can be exploited by adding two …

malware
Windows SmartScreen bug exploited to deliver powerful info-stealer (CVE-2023-36025)

A vulnerability (CVE-2023-36025) that Microsoft fixed in November 2023 continues to be exploited by malware peddlers: this time around, the delivered threat is a variant of …

printer
Microsoft is working on a more secure print system for Windows

After announcing a gradual elimination of third-party printer drivers on Windows earlier this year, Microsoft has now unveiled its plan for enhancing security by introducting …

Windows 10
Microsoft will offer extended security updates for Windows 10

Microsoft will not abandon Windows 10 users to an insecure fate once it reaches end of support (EOS) on October 14, 2025: both enterprises and individual consumers will be …

warning scam
Online stores may not be as secure as you think

Credit card skimming is on the rise for the holiday shopping season, according to Malwarebytes. Online stores are not always as secure as you might think they are, and yet you …

patch tuesday
November 2023 Patch Tuesday forecast: Year 21 begins

The October forecast for large numbers of CVEs addressed in Windows 10 and 11 and the recent record on the number fixed in Windows Server 2012 was spot on! Microsoft addressed …

malware
BiBi-Linux wiper targets Israeli companies

Attackers have started using new wiper malware called BiBi-Linux to attack Israeli companies and destroy their data. The BiBi-Linux wiper The Security Joes Incident Response …

Alex Ionescu
From Windows 9x to 11: Tracing Microsoft’s security evolution

Over its journey from Windows 9x to Windows 11, Microsoft has implemented multiple security overhauls, each addressing the challenges of its time and setting the stage for …

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