(Reuters) – The hacking group blamed for crippling a major U.S. pipeline company has claimed responsibility for breaking into three more companies on Wednesday, saying it was publishing hundreds of gigabytes of data from a Brazilian battery firm, a Chicago-based tech company, and a British engineering firm.
Reuters was not immediately able to verify the claims. Messages seeking comment from the hackers – sent via their website – were not immediately returned.
(Reporting by Raphael Satter, Editing by Franklin Paul)
