SwanBluechipHack historyBinance tracker
Hack history / 2021 / Fraud

Sony Life

Fraud on May 15, 2021 · Insider Manipulation

ONE SOURCE · 1 SOURCE
Lost
undisclosed
dollars at the time
Returned
none listed
as the sources state it
Rank
not ranked
collapses, frauds and later news are not ranked

What happened

Ishii, an employee of Tokyo Sony Life Insurance Company ("Sony Life"), allegedly misappropriated US$154 million when attempting to transfer funds between the company’s financial accounts. According to court documents, Ishii changed the transfer address of a Sony Life transaction to Silvergate bank account that you control. Ishii later converted funds into more than 3879 bitcoins through Coinbase. The Coinbase set up to automatically transfer all added funds to an offline cryptocurrency cold wallet with the bitcoin address [address]. However, on December 1, after cooperating with Japanese law enforcement agencies, the FBI seized 3789.16242937 BTC in Ishii's wallet after obtaining the private key. The Tokyo Metropolitan Police Department arrested the 32-year-old Ishii on the same day and alleged In mid-May, he was charged with a fraudulent remittance of 154 million U.S. dollars.

Details

Date
May 15, 2021
Kind
Fraud
Method
Insider Manipulation
How in
Insiders: rug pulls, frauds, collapses
Target
not stated
Chains
not stated

After the theft

Recovered or seized
yes, amount not stated
“However, on December 1, after cooperating with Japanese law enforcement agencies, the FBI seized 3789.16242937 BTC in Ishii's wallet after obtaining the private key.” (SlowMist Hacked)

Reported by

Related incidents

Cite this pageSwanBluechip, "Sony Life fraud, May 15, 2021: undisclosed lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/ht6c1316283f/ (data as of 2026-10-31).
Open in the full listAll incidents