Share this article

More Charges Filed Against Trader Who Used Bitcoin to Conceal Fraud

A Philadelphia day trader was formally indicted for money laundering using bitcoin, among other crimes.

Updated Sep 13, 2021, 7:08 a.m. Published Nov 9, 2017, 11:00 p.m.
lady justice

New charges have been filed against a Philadelphia-based day trader accused of manipulating a series of online brokerage accounts and using bitcoin to hide the source of his profits.

Joseph Willner has been charged with multiple offensives, including those related to computer intrusions and securities fraud. Willner, as previously reported by CoinDesk, was accused this month by the U.S. Securities and Exchange Commission of breaking into victims’ digital brokerage accounts and conducting a series of short sales designed to generate some $2 million in revenue.

STORY CONTINUES BELOW
Don't miss another story.Subscribe to the Crypto Daybook Americas Newsletter today. See all newsletters

More than 50 trading accounts were targeted during the alleged scheme, prosecutors have said.

When the SEC pressed charges, they alleged that Willner made some $700,000 in profits – an amount obscured through the use of the cryptocurrency, which was sent to an unnamed partner. The SEC's lawsuit is distinct from the indictment pursued by the Justice Department.

Acting U.S. Attorney Bridget Rhode said in a statement:

"Cybercriminals continue to come up with innovative ways to steal money from victims using the Internet, as in this case where defendant Willner’s co-conspirators allegedly hacked into the victims’ accounts in order to execute fraudulent short sales."

Willner faces a maximum of 20 years in prison if convicted.

Lady Justice image via Shutterstock

More For You

Protocol Research: GoPlus Security

GP Basic Image

What to know:

  • As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
  • GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
  • Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.

More For You

BONK Slips as Governance Vote Nears, Testing Key Technical Support

BONK-USD, Dec. 10 (CoinDesk)

The Solana memecoin dipped below the $0.00001000 threshold ahead of a dYdX integration vote, with elevated volume highlighting heightened positioning activity.

What to know:

  • BONK fell 3.94% and lost the $0.00001000 psychological level despite strong early-session momentum.
  • Volume reached 1.61T tokens — 137% above average — during a failed breakout attempt at $0.000010273.
  • The December 11 dYdX governance vote on BONK integration remains a key near-term catalyst.