Employees of a small government contractor linked to the massive US air-traffic error that grounded thousands of flights earlier this month have had their access revoked to the computer system that failed.

On a day hundreds of Twitter Inc. employees were debating whether to resign, Ella Irwin showed up with a pep talk. Elon Musk had offered her a battlefield promotion to manage trust and safety, the division in charge of limiting harmful posts on the network.

Australia has announced a crackdown on social media influencers across platforms including TikTok, Youtube and Instagram, with more than 100 accounts expected to be investigated regarding false testimonials and endorsements after tip-offs from the public.

Gery Shalon, the mastermind of sweeping hacks on the US financial system early last decade, returned to Israel after being allowed to leave US custody two years ago, his father said in an interview broadcast in the Republic of Georgia.

Visa Inc. stole ideas from four mobile-wallet patents after the financial services giant met with an e-commerce payment platform about a potential business deal, a lawsuit filed Thursday alleged.

Google LLC asked a federal appeals court to reconsider its decision to revive a class action alleging the Internet search giant and other Alphabet Inc. units violated children’s privacy by collecting and using their personal information for targeted ads.