A 20-year-old man from Kent has been charged with cyber attacks on the websites of Cambridge and Oxford Universities.
Lewys Martin, of Dover Road, Walmer, is also accused of service attacks on the public-facing website of Kent Police.
Martin faces charges relating to the theft and use of personal data and allegedly failing to disclose passwords to encrypted equipment.
He faces prosecution following an inquiry by Kent Police's special branch investigations team and the force's digital forensic unit.
Police said he is charged with eight counts of "unauthorised acts of intent to impair operation of, or prevent/hinder access to, a computer" and three counts of "unauthorised computer access with intent to commit other offences".
Martin has also been charged with four counts of obtaining "an article for supply for use to commit/to assist in commission of computer misuse offence" and two counts of failing "to comply with a Section 49 notice to disclose the key to protected information".
He will appear at Maidstone Magistrates' Court on December 20.