Security

New cybersecurity order issued for US pipeline operators

The Department of Homeland Security on Tuesday announced new requirements for U.S. pipeline operators to bolster cybersecurity following a May ransomware attack that disrupted gas delivery across the East Coast.

Business

South Korean chipmaker SK Hynix worries about China future

South Korean computer chipmaker SK Hynix said Wednesday it might be forced to sell its manufacturing operations in China if a U.S. crackdown on exports of semiconductor technology and manufacturing equipment to China intensifies.

Business

5 takeaways from Twitter whistleblower Peiter Zatko

Startling new revelations from Twitter's former head of security, Peiter Zatko, have raised serious new questions about the security of the platform's service, its ability to identify and remove fake accounts, and the truthfulness ...