Summary of blockchain security incidents in 2019, global loss exceeds $ 6 billion
table of Contents: I. Introduction Active status of mainstream digital assets in 2019 Summary and analysis of digital asset crime incidents in 2019 (I) Hacking to steal digital assets 1.Exchange loopholes 2. Smart contract vulnerabilities 3.Wallet vulnerabilities 4.Public chain vulnerabilities 5. Improper use by users (II) Illegal transactions on the dark web using digital assets […]
Moscow used the blockchain to vote for the election, was cracked in 20 minutes and won $15,000 in prize money.
A French security researcher has found a serious loophole in the blockchain-based voting system, and Russian officials plan to use the system in the 2019 Moscow Duma elections in September 2019. Pierrick Gaudry, a scholar at Lorraine University and a researcher at INRIA (French Institute for Digital Science), found that he could calculate the private […]
Coinbase publicly acknowledges that 3,420 user information is threatened by registration vulnerability
According to foreign media, Coinbase Exchange acknowledged in its latest blog post that a vulnerability in their system could cost Coinbase users a lot of money. Image source: Coinbase admitted Last Friday's "post-event survey" showed that an error on the Coinbase registration page saved the client's information on the Coinbase internal web server log in […]
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Chain node AMACoinMarketCap interim CEO reveals the secret behind Binance's acquisition of CMC
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Ant Blockchain Open Alliance Chain holds the first batch of online contracts
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Publication of the Central Bank Office: Promoting the R & D of China's Legal Digital Currency
April 16, 2020
