Bitcoin’s Lightning Network Found More Centralized Than Expected by Researchers

The Lightning Network was found to be more centralized than initially believed, increasingly relying on hubs through a core-periphery model observed by researchers. The Lightning Network’s (LN) configuration is becoming increasingly centralized, with multiple hubs being formed. This is the finding of a yet-to-be-reviewed research paper, released on pre-print site arXiv on Feb. 7. A […]

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Trezor Wallets Can Be Hacked, Kraken Reveals

Kraken’s security division revealed that the entire family of Trezor wallets can be hacked to steal private keys, though the method requires specialized hardware. Kraken Security Labs revealed on Jan 31. that Trezor hardware wallets and their derivatives can be hacked to extract private keys. Though the procedure is quite involved, Kraken claims that it […]

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