Some Of These Rules Can Be Bent, Others Can Be Broken

Cryptography is a serious topic. A technology based on mathematical foundation posing an ever-growing challenge for attackers. On November 11th 2016 Motherboard wrote a piece about FBI’s ability to break into suspects’ locked phones. Contrary to FBI’s continuous complaints about going dark with strong encryption the actual number of phones they were able to break into was quite high. The high success ratio of penetrating locked phone in some way doesn’t make sense – it is not clear what was

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Searching Under The Flashlight of Recent WannaCry Attack

Some random thoughts about WannaCry attack Propagation The propagation of the WannaCry attack was massive and mostly due to the fact it infected computers via SMB1, an old Windows file sharing network protocol. Some security experts complained that Ransomware has been massive for two years already and this event is only a one big hype wave though I think there is a difference here and it is the magnitude of propagation. There is a big difference when attack distribution relies solely on people

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A Cyber Visit to London

CDA I had a super interesting visit to London for two cyber-related events. The first was a meeting of the CDA which is a new collaboration effort among the top European banks headed by Barclays Global CISO and the CDA themselves. The Israel Founders Group assembled top experts from the world of cyber security and gathered them as an advisory board to the CDA. CDA Group of Seven British Government The second part of the trip was no less interesting,

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United We Stand, Divided We Fall.

If I had to single out a single development that elevated the sophistication of cybercrime by an order of magnitude, it would be sharing. Code sharing, vulnerabilities sharing, knowledge sharing, stolen passwords and anything else you can think of. Attackers that once worked in silos, in essence competing with each other, have discovered and fully embraced the power of cooperation and collaboration. I was honored to present a high-level overview on the topic of cyber collaboration a couple of weeks

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