Ryan Ackroyd, 26; Jake Davis, 20; and Mustafa al-Bassam, 18, who was not named until now because of his age, all admitted their involvement in the hacktivist gang's attack spree.
The biggies are two vulnerabilities in Internet Explorer and a single weakness in Remote Desktop Connection.
Several U.S. trade groups also have objected to the provision, part of a recently passed appropriations bill, which bars certain federal agencies from buying IT tech gear produced by Chinese government-related companies.
How can it be that firms can feel confident in their security technology investments and their people, yet ultimately still believe that they remain at great risk?
Last week, hospital officials began notifying patients of the February theft.
The security researcher and self-proclaimed internet troll earned 41 months behind bars Monday for his role in using a script to retrieve data on roughly 120,000 Apple iPad users from a public web server.