TEMPE: Security researchers with US cybersecurity agency Symantec stated they’ve found a “extremely refined” Chinese hacking tool that has been ready to escape public consideration for greater than a decade. The discovery was shared with the US authorities in latest months, who’ve shared the data with international companions, stated a US official. Symantec, a division of chipmaker Broadcom, printed its analysis concerning the tool, which it calls Daxin, as we speak. “It’s one thing we haven’t seen earlier than,” stated Clayton Romans, affiliate director with the US Cybersecurity Infrastructure Security Agency (CISA). “This is the precise sort of knowledge we’re…