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All posts in BTC

S3 Ep37: Quantum crypto, refunding Bitcoins, and Alpaca problems [Podcast]

by Paul Ducklin [03’22”] Will quantum cryptography mean the end of encryption?   [10’30”] How was the FBI able to get bitcoins back in the Colonial Pipeline ransomware case?   [25’00”] What is the ALPACA attack, and does it make your browsing less secure?   [25’00”] Oh! No! of the week. With Kimberly Truong, Doug Aamoth . . . Read more

How could the FBI recover BTC from Colonial’s ransomware payment?

by Paul Ducklin The cybersecurity buzz of the week is the intriguing – and highly unusual – aftermath of the Colonial Pipeline ransomware attack. Colonial runs the largest American supply pipeline for refined petroleum products, capable of shifting about 500 million litres of various fuels, including gasoline (petrol), jet fuel, . . . Read more