Not everyone wants to accept this simple truth, but that doesn’t make it any less real: hackers outpace security advancements. When it comes to both online security and real-world security, hackers have already devised 10 new tools by the time security researchers come up with an effective way to block one old tool. As a result, no one is ever truly-safe-— and a new device recently shown off by a well-known security researcher is yet another example of just how vulnerable we really are. DON’T MISS:-Why do I still use Android? Online and offline security expert-Samy Kamkar took to-Defcon 2015 to show off a tiny device he calls-“Rolljam.” The device is as shockingly simple as it is devious and brilliant,

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