DEF CON

Hackers breach and expose a major North Korean spying operation

Hackers claim to have compromised the computer of a North Korean government hacker and leaked its contents online, offering a rare window into a hacking operation by the notoriously secretive nation.  The two hackers, who go by Saber and cyb0rg, published a report about the breach in the latest issue of Phrack magazine, a legendary […]

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Ecovacs says it will fix bugs that can be abused to spy on robot owners

Earlier this month, security researchers warned that a series of security flaws in vacuum and lawn mower robots made by Ecovacs could allow hackers to spy on their owners through the devices’ microphones and cameras.  At the time, Ecovacs told TechCrunch it concluded that the flaws found by the researchers “are extremely rare in typical

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The best hacks and security research from Black Hat and Def Con 2024

Thousands of hackers, researchers and security professionals descended on the Black Hat and Def Con security conferences in Las Vegas this week, an annual pilgrimage aimed at sharing the latest research, hacks, and knowledge across the security community. And TechCrunch was on the ground to report on the back-to-back shows and to cover some of

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CrowdStrike accepts award for ‘most epic fail’ after global IT outage

Just a few weeks after its software update triggered a global IT meltdown, CrowdStrike isn’t shying away from the spotlight. In fact, the company’s president Michael Sentonas even took the stage at the Pwnie Awards to accept the award for Most Epic Fail. The awards took place at Def Con, right after the Black Hat conference where CrowdStrike had

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Ecovacs home robots can be hacked to spy on their owners, researchers say

Malicious hackers can take over control of vacuum and lawn mower robots made by Ecovacs to spy on their owners using the devices’ cameras and microphones, new research has found. Security researchers Dennis Giese and Braelynn are due to speak at the Def Con hacking conference on Saturday detailing their research into Ecovacs robots. When

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