What is hacktivism?
From Anonymous to Omega, here’s everything you need to know about hackers with a conscience
Hackers post gay porn from ISIS Twitter accounts
Hacktivists hijack pro-ISIS Twitter accounts in retaliation for Orlando massacre
Anonymous takes down Nissan in dolphin culling protest
The hacker group launched a DDoS attack on the company's global and Japanese websites
Anonymous vs ISIS: UK Government sold IP addresses to Saudis
Hacking group find link between unused UK government IP address and ISIS twitter accounts
Anonymous hacks ISIS-affiliated Facebook & Twitter accounts
Hacking collective declares open season on social media accounts linked to Islamic extremists
Anonymous seeks cyber revenge over Charlie Hebdo attack
The hackers took down website ansar-alhaqq.net as part of #OpCharlieHebdo
Majority of hidden Tor site requests lead to child abuse
A study has uncovered 75 per cent of hidden site traffic points to images of child sexual abuse
Anonymous targets Ku Klux Klan Twitter account
Hacking collective brand white supremacists "terrorists"
Anonymous data sharing app Secret arrives on Android
The Android version of Secret features a number of new functions that are not available to iOS users of the app
Anonymous steps up attacks on North Korea
Hacking group appears to have staged another round of attacks against North Korea.
Three LulzSec hackers plead guilty to SOCA, NHS attacks
LulzSec trio to be sentenced next month.
Anonymous targets North Korean social media channels
Secretive state falls victim to hackers protesting its threats of nuclear war
Federal Reserve still gauging extent of online security
Superbowl hacking incident now subject of FBI investigation.
Anonymous linked to attack on US central bank
Hacking group thought to be behind attack that led to the exposure of personal information belonging to 4,000 banking executives.
Twitter hack exposes 250,000 user details
Firm claims it has reset passwords, and that it is investigating the breach.
Anonymous takes credit for US Justice department website
A group of hackers demonstrate support for plight of the late Aaron Swartz by taking US government website offline.
Anonymous social network launched to encourage free online
Founder of new social network wants to offer users a public forum to discuss "untouchable" topics without disclosing their identities.
Anonymous DDoS attacks cost PayPal £3.5m, court hears
Northampton student pleads not guilty to charges relating to attacks on online payment portal.
GoDaddy denies hacker involvement in Monday night outage
Web hosting firm blames "internal network events" for service availability problems.
GoDaddy goes down following alleged Anonymous attack
Individual affiliated with notorious hacking group claims responsibility as millions of websites black out.
Pro-Assange protesters hit MI5 and MI6 websites
Anonymous UK claim responsibility for attacks that left both sites inaccessible for over an hour yesterday.
Anonymous attacks UK gov websites in Assange protest
‘Hacktivists’ target Ministry of Justice website over handling of Wikileaks founder asylum case.
Met Police and UK Government implicated in TrapWire scandal
Leaked communications suggest involvement in mass global surveillance network.