London Daily

Focus on the big picture.
Saturday, Sep 19, 2026

Sam Bankman-Fried tried to influence witness through Signal, DOJ alleges

Sam Bankman-Fried tried to influence witness through Signal, DOJ alleges

Sam Bankman-Fried should be barred from encrypted messaging software, the government said, citing possible efforts at witness tampering.
Federal prosecutors are attempting to bar indicted FTX co-founder Sam Bankman-Fried from using encrypted messaging software, citing efforts that may “constitute witness tampering,” according to a letter filed in Manhattan federal court Friday.

Bankman-Fried reached out to the “current General Counsel of FTX US who may be a witness at trial,” prosecutors said. Ryne Miller, who was not identified by name in the government filing, is the current counsel for FTX US, and a former partner at Kirkland & Ellis.

The government claims that Bankman-Fried wrote to Miller via Signal, an encrypted messaging app, on Jan. 15, days after bankruptcy officials at crypto exchange disclosed the recovery of more than $5 billion in FTX assets.

“I would really love to reconnect and see if there’s a way for us to have a constructive relationship, use each other as resources when possible, or at least vet things with each other,” Bankman-Fried allegedly told Miller.

Bankman-Fried has also been in contact with “other current and former FTX employees,” the filing said. Federal prosecutors allege that Bankman-Fried’s request suggests an effort to influence the witness’s testimony, and that Bankman-Fried’s effort to improve his relationship with Miller “may itself constitute witness tampering.”

Both Miller and a representative for Bankman-Fried declined to comment.

In restricting Bankman-Fried’s access to Signal and other encrypted messaging platforms, the government cites a need to “prevent obstruction of justice.” Federal prosecutors claim that Bankman-Fried directed Alameda and FTX through Slack and Signal, and ordered his employees set communications to “autodelete after 30 days or less.”

Citing previously undisclosed testimony from ex-Alameda CEO Caroline Ellison, the government claimed that Bankman-Fried indicated “many legal cases turn on documentation and it is more difficult to build a legal case if information is not written down or preserved.” Ellison pled guilty to multiple charges of fraud and has been cooperating with the U.S. Attorney’s efforts to build a case against Bankman-Fried.

Bankman-Fried pled not guilty to eight charges in connection with the collapse of his multibillion-dollar crypto empire, FTX. He is due in federal court in October, after being released on $250 million bond.
Newsletter

Related Articles

0:00
0:00
Close
Addison Lee Founder Loses £20.5 Million Non-Domicile Tax Case
BrewDog Creditors Face Heavy Losses After Collapse
Thirteenth Metropolitan Police Officer Dismissed Over Charing Cross Conduct
Oxfordshire Village Votes Symbolically to Leave UK Over Asylum Accommodation Plan
NHS Approves Life-Extending Treatment for Women With Incurable Breast Cancer
Software Defect Blamed for Major UK Air Traffic Disruption
Twenty Women Underwent Unnecessary Mastectomies at County Durham NHS Trust
British Steel Costs Taxpayers £1.3 Million a Day as MPs Demand Long-Term Plan
UK Parliament Advances Sovereign Grant Reform Setting Royal Funding at £99.9 Million
King Charles Urges Human-Centred Approach to Artificial Intelligence at Scotland Summit
House of Lords Begins Scrutiny of Voting-Age and Political Finance Reforms
UK Labour Market Shows Growing Divide Between Younger and Older Workers
Nearly Seven in 10 UK Small Businesses Delay or Cancel Growth Plans as Costs Rise
Andy Burnham Reaffirms UK Net-Zero Target Amid North Sea Energy Debate
UK Parliament Demands Credible Financial and Decarbonisation Plan for British Steel
MPs Urge Government to Reject Thames Water Rescue Deal and Prepare Special Administration
Bank of England Holds Rate at 3.75% as Energy Shock Raises Inflation Risks
TUC Calls for Social Energy Tariff Funded by Higher Taxes on Bank Profits
UK Parliament Enters Conference Recess After Advancing Sovereign Grant Legislation
King Charles Hosts Artificial Intelligence Leaders at Dumfries House Summit
Nearly Seven in Ten UK Small Businesses Delay or Cancel Growth Plans as Costs Rise
Anthropic Details Malicious Use of Claude in Cyber, Weapons and Influence Operations
McLaren Announces £500 Million UK Investment and 1,000 New Jobs
Scotland and Wales Sign Cardiff Agreement to Deepen Cooperation on Shared Policy Priorities
UK Government Moves to Fully Fund Teacher Pay Award as Strike Threat Recedes
UK Competition Regulator Deepens Scrutiny of Microsoft’s Business Software and AI Market Position
NHS England Reforms Focus on Cutting Waiting Lists and Improving Digital Care
England Maintains Mandatory Housing Targets in Push for 1.5 Million New Homes
UK Government Plans Statutory Industrial Strategy Council to Strengthen Long-Term Economic Policy
Asthma Charity Warns of Major Gaps in Childhood Diagnostic Testing Across England
TUC Chief Paul Nowak Appointed to Bank of England Court
Bristol Opens £35 Million Deep-Tech Innovation Hub at Temple Quarter
Oxfordshire Village Votes Symbolically to Leave UK Over Asylum Housing Plan
Andy Burnham Deepens UK Defense and AI Cooperation With NATO and Canada
UK Government Announces Neonatal Safety Reforms After Thirlwall Inquiry
Bank of England Weighs Rate Decision as UK Inflation Rises to 3.1%
UK Health Unions Warn of Staffing Pressures as Public and Private Pay Growth Diverges
Rockstar Games Faces Tribunal Claims From 23 Former Grand Theft Auto VI Developers
UK Treasury Faces Tighter Budget Constraints as Borrowing Costs and Pension Spending Rise
Prime Minister Andy Burnham Sets Out Ten-Year Plan for Greater Public Oversight of Utilities
UK Economy Grows 0.4% in July as Services and Technology Activity Strengthen
Scotland, Wales and Northern Ireland Leaders Coordinate Push for UK Constitutional Change
Police Tighten Public-Order Measures After Anti-Immigration Protests in Dover and Portsmouth
UK Ministers Pressed for Answers After US Diplomat Accused of Child Abuse Images Leaves Britain
Jaguar Land Rover Pursues NATO Defense Contracts for Defender Vehicles
British Service Member Dies in Road Accident While Deployed in Ukraine
George Osborne Calls for Britain to Rejoin EU Customs Union
Anthropic Chief Dario Amodei Urges Faster UK Action on Advanced AI Risks
UK State Pension Set for 3.9% Rise Under Triple Lock
UK Labour Market Cools as Payrolled Employment Continues to Decline
×