New Microsoft Defender exploits discovered. How to protect yourself

New Microsoft Defender exploits discovered. How to protect yourself | Mashable

Wow, RIP to the Windows Defender name. Credit: Igor Golovniov/SOPA Images/LightRocket via Getty Images

Microsoft has identified some nasty exploits that could affect your Windows machine if you let them.Bleeping Computer reported on the exploits, which are specific vulnerabilities in Windows Defender, the built-in anti-malware software in Windows. The company has detailed reports on its security website for both vulnerabilities. While it can be a bit difficult for a layperson to understand what's going on from those reports, the main thing to know is that vulnerable Windows machines can be subjected to denial-of-service attacks using these exploits. SEE ALSO: Microsoft Teams won’t put everyone in a virtual room anymore — no more 'Together'-ness The good news is that Microsoft has already revealed these exploits, and a fix is in the pipeline. If you have automatic updates for Defender turned on, it should have installed the Malware Protection Engine versions 1.1.26040.8 and 4.18.26040.7 to address these exploits. Mashable Light Speed Want more out-of-this world tech, space and science stories? Sign up for Mashable's weekly Light Speed newsletter. Loading... Sign Me Up

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Bleeping Computer also included a helpful set of instructions for making sure these updates are turned on:Open Windows SecuritySelect "Virus and threat protection"Click "Protection Updates" and then "Check for updates"Select "Settings" and then "About"Check the Anti-malware Client version number and make sure it matches the two numbers aboveHopefully, everything is properly set up, and your machine is good to go.

Topics Cybersecurity Microsoft

Alex Perry Tech Reporter Alex Perry is a tech reporter at Mashable who primarily covers video games and consumer tech. Alex has spent most of the last decade reviewing games, smartphones, headphones, and laptops, and he doesn’t plan on stopping anytime soon. He is also a Pisces, a cat lover, and a Kansas City sports fan. Alex can be found on Bluesky at yelix.bsky.social.

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