The United States is taking new steps to make sure the country’s air and surface transportation sectors will not be crippled by ransomware or cyberattacks. Homeland Security Secretary Alejandro Mayorkas announced the measures Tuesday at a virtual cybersecurity conference, warning that recent incidents such as the SolarWinds hack and the Colonial Pipeline ransomware attack showed …

Amazon.com Inc.’s livestreaming e-sports platform Twitch said Wednesday that it had been hit by a data breach. It gave no details. An anonymous hacker claimed to have leaked Twitch data, including information related to the company’s source code, clients and unreleased games, according to Video Games Chronicle, which first reported the news of the hack. …

Facebook is in the hot seat again. A recent Wall Street Journal report cites internal knowledge of its harmful effects and the company’s reticence to act. A whistleblower, a former Facebook employee, came out in public this week to testify against the social media company, only adding to the scrutiny. Tina Trinh reports.  Produced by: …

Key U.S. lawmakers pilloried social media giant Facebook on Tuesday after Frances Haugen, an inside whistleblower who once worked at the company, alleged that Facebook’s products are harming young people, undermining democracy and helping to divide the country politically.  Haugen, who worked as a Facebook project manager for less than two years, held Facebook Chief …

Facebook took another pounding in the U.S. Congress on Tuesday and a senator called on federal regulators to investigate accusations by a whistleblower that the company pushed for higher profits while being cavalier about user safety. In an opening statement to a Senate Commerce subcommittee, chair Senator Richard Blumenthal, a Democrat, said that Facebook knew …