China Hackers Spied on UK for Over a Decade, Officials Say (1)

Chinese hackers accessed classified UK computer systems for more than a decade, people familiar with the matter said, as the British government published documents acknowledging that it considered Beijing’s spying a threat to the economy and local democratic institutions.

China routinely accessed low- and medium-level classification information on UK government servers over at least 10 years, according to two former senior security officials and other government officials familiar with the matter. That included information marked “official-sensitive” and “secret,” as well as some material on the government’s secure IT networks, according to the people, who requested anonymity to discuss matters for ...