MIT’s new Wi-Fi radar trick lets robots see through walls and find tools buried deep in drawers

mmNorm reconstructs complex hidden shapes using Wi-Fi frequencies without touching the object Robots can now see inside cluttered drawers using reflected signals from surrounding antennas MIT’s technique beat current radar accuracy by 18% across more than 60 tested objects In environments where visibility is obstructed, such as inside boxes, behind walls, or beneath other objects,…

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Several major Linux distros hit by serious Sudo security flaws

Two flaws were first introduced in late 2013 They reside in the Sudo command-line utility Patches are available and users are advised to apply them Two vulnerabilities were recently spotted in various Linux distributions which, when chained together, allow local attackers to escalate their privileges and thus run arbitrary files. The vulnerabilities are tracked as…

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Hackers now have a terrifying new way to make AI ignore stop signs, cars, and even people

RisingAttacK quietly alters key features, tricking AI without changing the image’s appearance Vision systems in self-driving cars could be blinded by nearly invisible image modifications The attack fools top AI models used in cars, cameras, and healthcare diagnostics Artificial intelligence is becoming more integrated into technologies that rely on visual recognition, from autonomous vehicles to…

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Mamona attacks without internet, erases itself, and fools your antivirus: here’s what makes it terrifyingly effective

Mamona executes quietly, never touches the internet, and erases itself, making it hard to detect A three-second delay followed by self-deletion helps Mamona evade detection rules Ransomware behavior blends in with normal activity, delaying security team response Security researchers are tracking Mamona, a newly identified ransomware strain that stands out for its stripped-down design and…

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