The Nightmare Is Over: World’s Longest-Running DDoS Service Finally Shut Down
Have you ever wondered how easy it is to launch an attack that can take down an entire website? The answer is unsettling: all it took was a visit to the right website and a payment in cryptocurrency. NightmareStresser was the perfect example: a digital weapons shop, open to anyone, anonymous, and devastatingly effective. A […]
CVE-2026-69836
The vulnerability stems from an unsafe deserialization of untrusted data, a class of flaw where an application reconstructs objects from attacker-supplied input without first validating it. Because Entra ID is a cloud-hosted service, Microsoft was able to remediate the vulnerability on the server-side, meaning customers did not need to install any patches. The disclosure itself […]
The Problem of 35,800 Vulnerabilities: Why Your CVSS Score is Lying to You
In the first half of 2026, nearly 36,000 CVEs were published. That’s a 49% jump from the year before. But here’s the twist that should change your entire security strategy: Fewer than 500 were actually exploited in the wild.We have a massive vulnerability problem, but a much smaller action problem. The traditional model of treating […]
CQURE Hacks #82: Microsoft Entra ID Conditional Access Bypass via User-Agent Policy Gap
Conditional Access decides which device platforms it trusts based on the User-Agent, a value the client controls. Windows, Linux, iPhone all get blocked. So, we try something the policy never accounted for: Xbox Series X. The result is a Microsoft Graph access token, issued without ever triggering MFA. With that token we go straight to […]