Binance Financial Crime Chief Tigran Gambaryan Departs Firm Months After Nigerian Detention.
Tigran Gambaryan, the former Head of Financial Crime Compliance at Binance, the world’s largest cryptocurrency exchange, has announced his departure from the company, just months after enduring a harrowing eight-month detention in Nigeria. The news, shared by Gambaryan via a LinkedIn post on Friday, 6 June 2025, marks the end of a tumultuous four-year tenure with the crypto giant.
Gambaryan, a former U.S. Internal Revenue Service (IRS) special agent dubbed the “Crypto Wizard” for his pioneering work in tracing illicit cryptocurrency transactions, joined Binance in 2021. During his time at the firm, he built a 100-person global investigations team and managed responses to thousands of law enforcement requests, significantly strengthening the company’s compliance efforts. A Binance spokesperson expressed gratitude, stating, “We are deeply thankful for his dedication in transforming our financial crimes compliance organisation.”
The executive’s exit follows a challenging period, including his detention by Nigerian authorities in February 2024 during a business trip to address allegations tied to the exchange’s operations. Gambaryan faced charges of money laundering and currency manipulation, which he and Binance consistently denied. The Nigerian government accused the platform of facilitating untraceable funds, allegedly contributing to economic instability. Binance CEO Richard Teng labelled the detention a “hostage crisis” and accused officials of seeking a “secret payment” to resolve the issue, a claim Nigerian authorities refuted.
After eight months in custody, during which Gambaryan’s health deteriorated—suffering from malaria, double pneumonia, and a herniated disc—charges were dropped on humanitarian grounds in October 2024, following intense diplomatic pressure from the U.S. government and bipartisan support from Congress. He returned to the United States, and in March 2025, spoke at the DC Blockchain Summit, recounting his ordeal and receiving The Digital Chamber’s first-ever Hero Award for his resilience.
In his farewell message, Gambaryan reflected on his time at Binance and expressed a desire to continue bridging enforcement, technology, and compliance. “There’s a growing need for trusted, experienced operators who understand how to translate between technology, enforcement, and compliance,” he wrote. “That’s where I intend to continue making a difference.” He hinted at exploring new roles in the public or private sector, leaving open the possibility of contributing to crypto crime-fighting initiatives.
Binance, meanwhile, continues to face legal challenges in Nigeria, with the government seeking $10 billion in penalties over alleged tax evasion and unlicensed operations. The departure of Gambaryan, a key figure in compliance, underscores a period of transition for the exchange amid ongoing scrutiny.
Gambaryan’s exit closes a dramatic chapter, but his legacy in combating financial crime and his resilience in the face of adversity remain a testament to his impact on the crypto industry.
