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Bitcoin Users Leery of Tor: 23% of the Network’s Exit Capacity Compromised

Hackers are stealing bitcoin through the large-scale use of malicious relays on the Tor network according to a newly published research report on the subject. The researcher dubbed “nusenu” said he warned people about the growing problem in December 2019 but instead of improving Tor exit relay activity “things have become even worse,” he stressed. дальше »

2020-8-13 06:00


Фото:

Defcon Speaker Discusses Liberating $300K Worth of Bitcoin From an Encrypted File

This year due to the coronavirus outbreak the world-famous hackers’ convention Defcon held it’s 28th annual event with virtual presentations in “safe mode. ” One of the presentations was from an executive from Pyrofex, Michael Stay, who discussed how he broke into an encrypted file to liberate $300,000 worth of bitcoin for a Russian investor. дальше »

2020-8-12 03:30


Trader Exploits Opyn ETH Put Options, Runs Off With $370k Collateral; Team Recovers Over $500k

Opyn, a decentralized finance platform, faced a hack in the early morning hours on Wednesday, 5 August 2020 PT, as hackers made away with about $370,000. The hackers exploited a bug in the code to double exercise the oETH (put options) and make away with part of the collateral on the platform. Opyn’s security and […] дальше »

2020-8-5 19:07


US Travel Firm Pays 414 Bitcoin worth $4.5 million to Hackers

US travel management company CWT paid 414 Bitcoin, worth $4.5 million, to hackers who stole sensitive corporate files and reportedly knocked 30,000 computers offline. Crypto exchange Binance CEO said, “Again, not bitcoin's fault, but as we inevitably evolve into a more digital civilization, all businesses new and old will need to revamp their security practices.” […] дальше »

2020-8-2 01:30


Фото:

Travel Giant CWT Just Paid $4.5 Million Worth Of Bitcoin To Hackers Who Compromised Its Systems

Prominent US travel management agency CWT has paid 414 BTC amounting to $4.5 million to hackers who claimed to have compromised 30,000 computers and stolen sensitive corporate data from the firm. The report by Reuters said that according to data from the ransom negotiations, the cybercriminals attacked the firm’s systems using the Ragnar Locker ransomware […] дальше »

2020-8-1 16:06


Twitter Says High-Profile Hack Tricked Staff With Spear Phishing

Twitter has identified that their recent hack was a result of phone spear phishing. Hackers caused chaos after temporarily gaining access to internal tools. The Scope A Thursday morning blog post update from Twitter informed the public about the recent hack that saw high-profile user accounts compromised with run-of-the-mill Bitcoin scams. дальше »

2020-8-1 19:56