On Tuesday, the US government seized $3.6 billion in bitcoin from the 2016 Bitfinex hack and arrested two individuals, Ilya Lichtenstein and Heather Morgan, on charges of money laundering. Tom Robinson, cofounder and chief scientist at the blockchain analytics firm Elliptic, breaks down how law enforcement was able to seize the BTC, what techniques the alleged money launderers used to avoid capture, and who could have pulled off the initial hack. Show highlights: background on the 2016 Bitfinex hack who was arrested this week and why  how the US government gained access to the private keys in Lichtenstein’s and Morgan’s control why AlphaBay, a now-defunct darknet website, was crucial to law enforcement’s effort to track down the stolen Bitfinex funds what money laundering techniques were used to cash out the stolen Bitfinex funds before this week’s arrests whether, as blockchain analytics technology advances, it will always catch up to be able to trace the movements of crypto as its laundered  why using Monero, a privacy coin, to cash out stolen funds is a red flag why Tom does not think the two individuals arrested this week for money laundering the stolen Bitfinex funds were the original hackers Become a Premium Bulletin Subscriber! Become a premium subscriber to my Bulletin newsletter, and you’ll get access  to:  a premium-only Discord group   premium-only interviews   the opportunity to ask questions ️  the chance to weigh in on guests for Unchained and  whatever other future offerings we add to the mix The special launch price until February 14 $2.99/mo or $29.99/year. Starting on February 15, the price increases to $4.99/mo or $49.99/year. Join now! Get a Signed Book Plate! Many of you have asked me how you can get a signed copy of the book. Here’s how: Pre-order the book, which you can do at bit.ly/cryptopians. Make a social media post about the book that includes the pre-order link, bit.ly/cryptoptians or to the book on any bookseller of your choice. Send a copy of your receipt to hello@unchainedpodcast.com with the subject line, “signed book plate.” In the email, include a pdf of your receipt + a screenshot of or a link to your social media post + the address to which you’d like me to send the book plate + the nameof who you’d like me to dedicate the book plate to. If you show a pre-order receipt that shows you bought more than one format of the book, such as an audiobook and a hardcover, you can get two signed book plates. Finally, if you sign up for the Bulletin premium subscription plus do all the above to get a signed book plate, you’ll also receive a POAP. Thank you to our sponsors! Crypto.com: https://crypto.onelink.me/J9Lg/unconfirmedcardearnfeb2021  Episode Links Tom Robinson LinkedIn: https://www.linkedin.com/in/tomarobinson?originalSubdomain=uk  Twitter: https://twitter.com/tomrobin  Information on the Bitfinex hack + arrest: DOJ Information: https://www.justice.gov/opa/pr/two-arrested-alleged-conspiracy-launder-45-billion-stolen-cryptocurrency  https://www.justice.gov/opa/press-release/file/1470211/download  Elliptic Coverage: https://www.elliptic.co/blog/elliptic-analysis-new-york-husband-and-wife-arrested-for-laundering-5-billion-in-bitcoin-stolen-from-bitfinex-in-2016  Unchained Coverage: https://unchainedpodcast.com/feds-seize-3-6-billion-in-btc-connected-to-bitfinex-hack/ CoinDesk coverage https://www.coindesk.com/policy/2022/02/08/us-officials-seize-bitcoin-from-2016-bitfinex-hack/  Decrypt: https://decrypt.co/92529/bitfinex-billion-bitcoin-who-keeps-it  The Defiant: https://thedefiant.io/bitfinex-leo-surge/ Bitfinex statement:  https://www.bitfinex.com/posts/766