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Android users suckered for $100s by basic calculator and QR scanning apps

If all the different types of malware that find a way to sneak into the Google Play Store wasn’t enough, here’s another nasty surprise. A new category of apps called “Fleeceware” has been unearthed on the app distribution platform; these apps were found to abuse the Play Store policies and grossly charge users hundreds of dollars for mundane services like calculators and QR code scanners. дальше »

2019-9-26 09:30


Introducing Pardon the Intrusion, our new cybersecurity newsletter

The theory that underpins computer viruses was first made public in 1949, when computer pioneer John von Neumann presented a paper titled “Theory and Organization of Complicated Automata. ” In the paper, von Neumann speculated that computer programs could reproduce themselves — effectively describing the most basic form of a malevolent virus you often hear about now. дальше »

2019-9-25 17:13


Bitcoin Price ‘Poised To Break Upwards’ As Trajectory Demands $100,000

Bitcoin may struggle to decide whether to trade above or below $10,000, but analysts are confident that the only way now is up. Bitcoin Still ‘Best Performing Asset In History’ As BTC/USD traded around $9950 on September 23, positive sentiment began building as theories compared current trends to Bitcoin’s recent lows of $3100. дальше »

2019-9-23 14:00


Understanding PLONK

Special thanks to Justin Drake, Karl Floersch, Hsiao-wei Wang, Barry Whitehat, Dankrad Feist, Kobi Gurkan and Zac Williamson for review Very recently, Ariel Gabizon, Zac Williamson and Oana Ciobotaru announced a new general-purpose zero-knowledge proof scheme called PLONK, standing for the unwieldy quasi-backronym “Permutations over Lagrange-bases for Oecumenical Noninteractive arguments of Knowledge”. дальше »

2019-9-24 04:03