Category
Hacktivists
79 entries

2013 Singapore cyberattacks
Cyberattacks done on Singaporean websites

Aaron Swartz
American computer programmer and activist (1986–2013)
1986 – 2013 · United States
AbdelRahman Mansour
1986 – present

Alaa Najjar
Physician and Wikimedian
Alexander Glazastikov
Russian activist
Russia

Aliaa Magda Elmahdy
Egyptian women's rights activist
1991 – present

Alison Macrina
Librarian and Director of the Library Freedom Project
1950 – present
Amal Fathy
Political Prisoner in Egypt
1984 – present

Amir Emad Mirmirani
Hacker and internet activist

Andreas Heldal-Lund
Norwegian anti-Scientology activist (1964–2024)
1964 – 2024 · Norway

Anke Domscheit-Berg
German politician and activist
1968 – present · Germany
Anonymous and the Russian invasion of Ukraine
Cyberattacks on Russia by the hacker collective

Arjen Kamphuis
Missing Dutch person
1972 – present

Aubrey Cottle
Webmaster
1987 – present

BlueLeaks
Data leak of US law enforcement
Cheng Jianping
Chinese political dissident and human rights activist
1964 – present · China
Christopher Weatherhead
British cyber criminal
United Kingdom

Cory Doctorow
Canadian-British writer (born 1971)
1971 – present · Canada
Cyber Anakin
Pseudonymous computer hacker
1996 – present

Cyber Jihad Movement
Al-Qaeda–affiliated Islamist hacking group

Dan Kaminsky
American computer security researcher (1979–2021)
1979 – 2021 · United States

Daniel Domscheit-Berg
German activist (born 1978)
1978 – present · Germany

Dmytro Tymchuk
Ukrainian milblogger, lieutenant colonel and politician
1972 – 2019

Edith Brou Bleu
Ivorian writer and activist
1984 – present

Eric Garris
American journalist
1953 – present · United States

Erik Josefsson (activist)
Swedish musician and internet activist (born 1963)
1963 – present · Sweden

February 2010 Australian cyberattacks
DoS attack against Australian government by the Anonymous group
Fee Plumley
British-born digital artist, technology evangelist, and digital consultant
1901 – present · United Kingdom

Felipe Neto
Brazilian YouTuber
1988 – present

Georgie Aldous
British social activist and model (born 1998)
1998 – present

Global surveillance whistleblowers

Guy Fawkes mask
Mask Guy Fawkes: design and creation

Heather Marsh
Canadian journalist
2000 – present · Canada
Hector Monsegur
American computer hacker (born 1983)
1983 – present · United States

Henry Bugalho
Brazilian writer (b. 1980)
1980 – present · Brazil

Irina Bolychevsky
British activist and data specialist
1986 – present

Jason Sattizahn

Jean-Jacques Lumumba
1986 – present

Jeremy Hammond
American political activist and hacker
1985 – present · United States
Jesse Tuttle
Hacker
Jimmy Mohlala
South African politician and whistleblower (1965 - 2009)
1965 – 2009
Joey McNicol
Johnny Boufarhat
Australian-born British entrepreneur and technology founder
1994 – present

Joshua Schulte
Former CIA employee and criminal (born 1988)
1988 – present

Julian Assange
Australian editor of WikiLeaks (born 1971)
1971 – present · Australia
Kane Gamble
British hacker (born 1999)
Lan Zhixue
Chinese human rights lawyer and activist
1950 – present · China

Lilia Moritz Schwarcz
Brazilian anthropologist and publisher
1957 – present · Brazil

Lina Ben Mhenni
Tunisian political activist (1983–2020)
1983 – 2020

Maia arson crimew
Swiss hacker (born 1999)
1999 – present · Switzerland
Malkia Cyril
American poet
1974 – present · United States
Marius van der Merwe
Assassinated witness of the Madlanga Commission
1984 – 2025
Minerva (Internet celebrity)
Korean online writer
1978 – present · South Korea

Miriyam Aouragh
Dutch anthropologist (born 1972)
1972 – present

Mona Seif
Egyptian activist
1986 – present · United Kingdom
Monokov
Russian internet activist (born 2003)
Russia
Operation Unmask
Successful international effort to catch Internet hackers in 2012

Oxblood Ruffin
Canadian hacker
1950 – present · Canada
Parmy Olson
Journalist

Pedro Noel
Brazilian journalist and graduated philosopher
1987 – present · Brazil

Phineas Fisher
Hacktivist

Piotr Waglowski
1974 – present · Poland

Primavera De Filippi
French legal scholar and Internet activist
1950 – present · France
Robert Frigault
1971 – present · Canada
Ryan Ackroyd
Black hat hacker

Samer Hassan
Spanish/Lebanese computer scientist (born 1982)
1982 – present

Sigurdur Thordarson
Icelandic hacker, informant and criminal (born 1992)
1992 – present · Iceland

Silvia Semenzin
Italian author and activist (born 1991)
1991 – present · Italy

Suw Charman-Anderson
British journalist, consultant and blogger
1971 – present · United Kingdom
The Jester (hacktivist)
Unidentified grey hat hacktivist
1901 – present · United States
Topiary (hacktivist)
British hacktivist (born 1992)
1992 – present · United Kingdom
Vahid Online
Iranian blogger
Iran

VeryDarkMan
Nigerian social media influencer (born 1994)
1994 – present
Vladimir Anikeyev
Russian detainee and hacker

Wael Ghonim
Egyptian activist and engineer
1980 – present

YTCracker
Hip-hop musician
1982 – present · United States

Yasodara Córdova
1980 – present · Brazil
Zhang Jialong
Chinese journalist
1988 – present · China
Zhou Shuguang
Taiwanese citizen journalist
1981 – present · China