(Reuters) – Intel Corp <INTC.O> Chief Executive Brian Krzanich resigned on Thursday after an investigation found he had a consensual relationship with an employee in breach of company policy.

The head of the largest U.S. chipmaker is the latest in a line of men in business and politics to lose their jobs or resign over relationships viewed as inappropriate, a phenomenon highlighted by the #MeToo social media movement.

Krzanich led Intel as rival chipmakers ate away at its dominance in the technology over several decades and he also presided over a series of high-level executive departures.

The change in leadership comes as Intel expands beyond personal computers and servers into areas such as artificial intelligence and self-driving cars, where smaller competitors including Nvidia Corp <NVDA.O> are strong. Qualcomm Inc <QCOM.O> leads in the mobile chip market.

The board named Chief Financial Officer Robert Swan as interim CEO and said it has begun a search for a permanent CEO, including internal and external candidates.

“An ongoing investigation by…