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first_img A Canadian man was extradited to the United States for hijacking a supercomputer at an American university for mining

According to Decrypt, the U.S. Department of Justice announced on Tuesday that a Canadian man has been extradited to the United States, facing charges of assisting in the intrusion of university computers, stealing login credentials, and secretly mining cryptocurrency.A federal grand jury in the Western District of New York indicted 35-year-old Ryan James Roach, a resident of Saskatchewan, and 41-year-old Mathiew James Stubbings, a resident of Ontario, on charges including conspiracy to obtain and damage protected computer information, obtaining protected computer information, and intentionally damaging protected computers, which could result in a maximum sentence of 10 years in prison and a $250,000 fine.The indictment shows that between June 2016 and December 2019, the two targeted U.S. educational institutions with supercomputers, first researching their cybersecurity weaknesses before executing the intrusions. Once inside the systems, they allegedly deployed malware, stole login credentials, and forced the victims' computers to mine for them.Victims included institutions in New York, Tennessee, North Carolina, and Massachusetts. The two reportedly used virtual private servers registered under false names in multiple countries to send malware and mining programs and store stolen credentials, while also forwarding attacks through other victims' compromised computers to hide their identities.Roach was extradited from Canada on October 28 and was arraigned in Rochester, New York, where he is currently detained awaiting a detention hearing. Extradition proceedings for Stubbings are still ongoing in Canada. This case falls under cryptocurrency hijacking, where attackers use others' computers to mine, leaving the victims to bear the electricity costs and suffer performance degradation. The Department of Justice did not specify the particular cryptocurrencies mined by the two.Google's Threat Intelligence team released a report on Monday stating that attackers are expected to increasingly prioritize LLMjacking over traditional resource thefts like cryptocurrency hijacking, which involves hijacking corporate access to AI models and shifting the billing.

first_img The decentralized exchange THORChain has launched native Zcash trading

Decentralized exchange THORChain announced that native Zcash swaps are now live, allowing users to exchange ZEC with assets on other supported blockchains without relying on wrapped tokens or centralized exchanges. This launch follows the protocol's 3.20 update, which introduced support for Zcash and Monero. At that time, the liquidity in the Zcash pool exceeded $50,000, and the network has begun processing real ZEC swaps.The pool is currently in a soft launch phase, with performance being monitored. If vulnerabilities or other issues arise, trading may be temporarily paused. The current pool size can easily support five-figure trades, while larger trades will experience higher slippage and slower settlement until liquidity increases. When the fee-to-depth ratio is sufficiently high, the protocol's own liquidity will automatically join the Zcash pool. This mechanism was introduced with the 3.20 upgrade, allowing the protocol to deploy a portion of liquidity fees (initially set at 20%) to supported liquidity pools.After integration, ZEC holders can swap their native assets with supported assets such as Bitcoin, Ethereum, and stablecoins without needing to deposit Zcash with a centralized custodian or convert it into wrapped assets on other networks. Zcash brings the total number of native blockchains in THORChain's cross-chain liquidity network to 14, with swaps settled in native assets on their respective chains, rather than transferring assets through cross-chain bridges or requiring users to relinquish custody.
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