SAN FRANCISCO (AP) — Carrying signs that included a mocking use of the company's original "Don't be evil" motto, thousands of Google employees around the world briefly walked off the job Thursday to protest what they said was the tech giant's mishandling of sexual misconduct allegations against executives.

From Tokyo, Singapore and London to New York, Seattle and San Francisco, highly paid engineers and other workers staged walkouts of about an hour, reflecting rising #MeToo-era frustration among women over frat-house behavior and other misconduct in heavily male Silicon Valley.

In Dublin, org...