Bitcoin Privacy Tools Under Fire: DOJ’s Controversial Stance on Samourai Wallet

The Department of Justice (DOJ) faces mounting scrutiny over its prosecution of Samourai Wallet’s founders, as newly revealed court documents show FinCEN had previously determined the crypto mixer did not meet the definition of a money transmitter. This development raises significant questions about regulatory overreach and its implications for Bitcoin privacy tools in 2025.

DOJ Faces Scrutiny Over Samourai Wallet Case as Evidence of Misclassification Emerges

Federal prosecutors are under fire after revelations that the Department of Justice pursued charges against Samourai Wallet’s founders despite FinCEN’s clear guidance that the crypto mixer didn’t qualify as a money transmitter. A May 2025 court filing shows senior Financial Crime Enforcement Network officials had informed the DOJ as early as 2023 that the platform fell outside MSB regulations.

The case highlights ongoing tensions between cryptocurrency privacy tools and regulatory frameworks. Samourai’s legal team contends prosecutors knowingly suppressed exculpatory evidence, a claim that could force the SEC to drop charges a year after the co-founders’ arrest. market observers note the precedent could impact how regulators approach similar privacy-focused Bitcoin services.

Bitcoin Surges Ahead of FOMC Meeting as Trump Teases Major Announcement

Bitcoin defied broader market trends with a sharp rally on Tuesday, breaking upward as traditional markets retreated ahead of the Federal Reserve’s policy decision. The cryptocurrency’s momentum appears undeterred by profit-taking in equities, with traders now speculating whether President Trump’s promised "very, very big announcement" could fuel further gains.

While the FOMC meeting outcome is largely priced in—with rates expected to remain unchanged—market participants await Jerome Powell’s speech for potential directional cues. The real wildcard remains Trump’s unspecified revelation, which has injected fresh volatility into crypto markets alongside Bitcoin’s technical breakout.

Crypto Market May Face Summer Shake-Up as U.S. Crypto Bill Stalls

The $2.8 trillion cryptocurrency market could encounter turbulence this summer if U.S. lawmakers fail to advance critical regulatory legislation. Bitwise Chief Investment Officer Matt Hougan warns that even a single bill’s passage would solidify political support for digital assets, amid Bitcoin’s recent all-time high and promising White House policies.

Hougan highlighted the Trump administration’s pro-crypto initiatives, including a proposed Bitcoin reserve strategy and the reversal of restrictive SEC guidelines like SAB 121. Key appointments, such as Paul Atkins as SEC Chair and David Sacks in a White House crypto role, signal growing institutional acceptance.

New Hampshire Pioneers Crypto Reserve Law, Spotlighting Bitcoin as Prime Investment

New Hampshire has become the first U.S. state to enact legislation permitting public funds to allocate up to 5% of their reserves into cryptocurrency. The law specifically targets digital assets with a market capitalization exceeding $500 billion, a threshold currently met only by Bitcoin. This landmark decision underscores growing institutional confidence in crypto as a viable component of state financial strategies.

The move amplifies discussions around strategic crypto investments, with Bitcoin emerging as the immediate beneficiary. While the law’s narrow criteria exclude altcoins for now, its Ripple effects may accelerate broader regulatory clarity and adoption across other states.

Thumzup Expands Shelf Registration to $500M, Bolsters Bitcoin Reserves

Thumzup Media Corporation has amended its universal shelf registration with the SEC, increasing the potential offering amount from $200 million to $500 million. The move aims to support working capital needs and advance the company’s Bitcoin reserve strategy.

The amended Form S-3 filing grants Thumzup flexibility to raise funds over the next three years through various securities, including common stock, preferred stock, warrants, and debt instruments. No securities are currently being offered.

Thumzup holds 19.106 BTC, valued at approximately $1.8 million as of May 5, 2025. The board has previously authorized allocating up to 90% of reserves to Bitcoin.