Researchers say that the same sophisticated group behind last year's incident in Saudi Arabia has attacked multiple U.S. companies.

CyberScoop has uncovered "Project Indigo," a covert agreement between The Financial Services Information Sharing and Analysis Center and U.S. Cyber Command that allows for the sharing of threat information.

The group took to Twitter: "Law enforcement continues to fail in their hunt for our operation."

Dubbed "Project Shield," Jigsaw's defensive software is designed to flag, filter and contain loads of malicious traffic.

The National Security Council officially decided to eliminate the White House Cybersecurity Coordinator role, a current U.S. official told CyberScoop.

Russian-linked hackers found a way to use "Lojack for Laptops" for spying, despite the software's parent company being warned about vulnerabilities multiple times.