Showing only posts tagged Security. Show all posts.

Microsoft plans to lock down Windows DNS like never before. Here’s how.

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Enlarge (credit: Getty Images) Translating numerical IP addresses into human-readable domain names has long been fraught with gaping security risks. After all, lookups are rarely end-to-end encrypted. The servers providing domain name lookups provide translations for virtually any IP address—even when they’re known to be malicious. And …

Maximum-severity GitLab flaw allowing account hijacking under active exploitation

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Enlarge A maximum severity vulnerability that allows hackers to hijack GitLab accounts with no user interaction required is now under active exploitation, federal government officials warned as data showed that thousands of users had yet to install a patch released in January. A change GitLab implemented in May 2023 …

Hacker free-for-all fights for control of home and office routers everywhere

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Enlarge (credit: Aurich Lawson / Ars Technica ) Cybercriminals and spies working for nation-states are surreptitiously coexisting inside compromised name-brand routers as they use the devices to disguise attacks motivated both by financial gain and strategic espionage, researchers said. In some cases, the coexistence is peaceful, as financially motivated hackers provide …

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