Bitcoin reached a new milestone with the confirmation of its 500 millionth transaction. It took Bitcoin 8 years to reach the 250 million transaction milestone in late 2017 and a little over 2 years for it to double since then. We could see a billion completed transactions before the end of 2020. Square, run [...]
Earlier this week, the Tokyo High Court overturned a previous ruling on a local cryptocurrency thief, essentially now requiring the criminal to face...
Although radio frequency energy (RF) communications are increasingly essential to modern wireless networking and IoT, the security of RF is notoriously lax.
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University researchers show that changing the brightness of monitor pixels can communicates data from air-gapped systems in a way not visible to human...