In 2020, Bart Mos was part of the team that exposed the Wirecard scandal, a major financial fraud involving the German payment processing company. His investigative work revealed the extent of the fraud and its implications for international financial markets, leading to significant legal and regulatory actions.

In 2018, Bart Mos was honored with the prestigious De Tegel award for his outstanding investigative journalism. The award recognized his relentless pursuit of truth and his impactful reporting on financial crimes, solidifying his reputation as one of the Netherlands' leading journalists.

In 2015, Bart Mos was instrumental in uncovering the ING money laundering case, which revealed the bank's involvement in facilitating illicit financial transactions. His reporting brought significant public attention to the issue, prompting regulatory scrutiny and reforms within the banking sector.

In 2010, Bart Mos co-authored a book detailing various financial crimes in the Netherlands. The publication provided an in-depth analysis of high-profile cases, offering readers insights into the mechanisms of corporate fraud and the challenges of investigative journalism.

In 2005, Bart Mos played a pivotal role in exposing the Ahold accounting scandal, which involved significant financial misreporting by the Dutch retail giant. His investigative work shed light on the company's fraudulent practices, leading to major corporate reforms and legal actions.

Bart Mos began his career at De Telegraaf in 2000, where he quickly established himself as a formidable investigative journalist. His work often focuses on uncovering financial crimes and corporate malfeasance, contributing significantly to the paper's reputation for hard-hitting news.