Trump Gives Green Light to U.S. Companies to Aim Hacks at Cybercriminals

The Trump administration is encouraging American companies to conduct their own cyberattacks against criminal hackers, a move that White House officials say will help address digital scourges like ransomware but that some former officials and security experts warn could lead to chaos. Under a national security memorandum that President Trump signed late Wednesday, select companies would work with the Justice and Homeland Security Departments to strike foreign cybercriminal groups with hacks under certain conditions. The attacks would allow both surveillance of the criminal networks and specific types of hacking operations…

N.S.A. Installs New Director as U.S. Prepares for Election Influence Operations

Air Force Gen. Timothy D. Haugh took the helm of the National Security Agency and the Cyber Command on Friday, as the intelligence agencies and military brace for renewed efforts by foreign adversaries to influence the American elections this year. General Haugh replaces Army Gen. Paul M. Nakasone, who took over in 2018 and helped focus the N.S.A. and Cyber Command on countering foreign efforts to interfere in American elections. The N.S.A. collects communications intelligence, like phone calls and computer traffic, and Cyber Command conducts operations on computer networks. Securing…