"The PRC’s Ministry of State Security (MSS) has fostered an ecosystem of criminal contract hackers who carry out both state-sponsored activities and cybercrime for their own financial gain," Blinken said.

"In addition, the United States government, alongside our allies and partners, has formally confirmed that cyber actors affiliated with the MSS exploited vulnerabilities in Microsoft Exchange Server in a massive cyber espionage operation that indiscriminately compromised thousands of computers and networks, mostly belonging to private sector victims. 

"As evidenced by the indictment of three MSS officers and one of their contract hackers unsealed by the Department of Justice today, the United States will impose consequences on PRC malicious cyber actors for their irresponsible behavior in cyberspace," he said.

"Apart from the PRC’s direct commitments not to engage in cyber-enabled theft of intellectual property for commercial gain, the international community has laid out clear expectations and guidelines for what constitutes responsible behavior in cyberspace," he said.

Blinken said: "Responsible states do not indiscriminately compromise global network security nor knowingly harbor cyber criminals – let alone sponsor or collaborate with them.  These contract hackers cost governments and businesses billions of dollars in stolen intellectual property, ransom payments, and cybersecurity mitigation efforts, all while the MSS had them on its payroll."

Blinken said the United States is working with our partners and allies to promote responsible state behavior in cyberspace, counter cybercrime, and oppose digital authoritarianism. 

"We are also providing support to countries that are committed to building their capacity to protect their digital networks, investigate and impose consequences on malicious cyber actors, and participate in international conversations on cyber policy. These efforts will enhance global security and stability in cyberspace. The State Department is committed to driving this agenda forward, and we call upon all states that wish to see greater stability in cyberspace to join us in these efforts," he said.