Doxing

Doxing or doxxing is the act of publicly providing personally identifiable information about an individual or organization, usually via the Internet and without their consent.

[citation needed] The aggregation and provision of previously published material is generally legal, though it may be subject to laws concerning stalking and intimidation.

It originates from a spelling alteration of the abbreviation "docs", for "documents", and refers to "compiling and releasing a dossier of personal information on someone".

Hackers operating outside the law in that era used the breach of an opponent's anonymity as a means to expose them to harassment or legal repercussions.

[8] The practice of publishing personal information about individuals as a form of vigilantism predates the Internet, via physical media such as newspapers and pamphlets.

For example, in response to the Stamp Act 1765 in the Thirteen Colonies, radical groups such as the Sons of Liberty harassed tax collectors and those who did not comply with boycotts on British goods by publishing their names in pamphlets and newspaper articles.

[9][10] Outside of hacker communities, the first prominent examples of doxing took place on internet discussion forums on Usenet in the late 1990s, including users circulating lists of suspected neo-Nazis,[11] later racists.

Caroline Sinders, a research fellow at the Center for Democracy and Technology, said that "Gamergate, for a lot of people, for mainstream culture, was the introduction to what doxxing is".

[11] According to The Atlantic, from 2014 to 2020, "the doxxing conversation was dominated by debate around whether unmasking a pseudonymous person with a sizable following was an unnecessary and dangerous invasion of their privacy.

[11] In 2022, BuzzFeed News reporter Katie Notopoulos used public business records to identify the previously pseudonymous founders of the Bored Ape Yacht Club.

[11] In April 2022, The Washington Post reporter Taylor Lorenz revealed the identity of the person behind the Twitter account Libs of TikTok as Chaya Raichik, who works in real estate.

[11] Pro-Israel NGOs including the Israel on Campus Coalition and Canary Mission have been accused of doxing Palestinian activists by releasing public dossiers through flyers and their websites.

[18][19] Doxware is a cryptovirology attack invented by Adam Young and further developed with Moti Yung that carries out doxing extortion via malware.

In a ransomware attack (originally called cryptoviral extortion), the malware encrypts the victim's data and demands payment to provide the needed decryption key.

Most recently, high-profile groups like the University of California Berkeley[29] have made online guidance for protecting its community members from doxing.

Wired published an article on dealing with doxing, in which Eva Galperin, from the Electronic Frontier Foundation, advised people to "Google yourself, lock yourself down, make it harder to access information about you.

The law states it is a felony to share personal data with the intent of intimidation, harassment or work-hindering and carries a maximum penalty of a two-years prison sentence or a fine of €25,750 (US$28,204).

[41][42][43][44] Early in 2025 the War in Court project digitally released a list of names of nearly half a million suspected wartime Nazi collaborators.

It establishes, in its article 197 § 1, that "whoever, in order to discover the secrets or violate the privacy of another, without their consent, seizes their papers, letters, e-mail messages or any other documents or personal effects, intercepts their telecommunications or uses technical devices for listening, transmission, recording or reproduction of sound or image, or any other communication signal, shall be punished with prison sentences of one to four years and a fine of twelve to twenty-four months".

These offenses are particularly severe if made by the person responsible of the respective files, media, records or archives or through unauthorized use of personal data, if revealing of the ideology, religion, beliefs, health, racial origin or sexual life of the victim, if the victim is underage or disabled, and if it is made for economic profit.

[52] But in many instances of doxing, a doxer may never convey an explicit threat to kidnap or injure, but the victim could still have good reason to be terrified.

A fictional example of a doxing post on social media. In this case, the victim's personal name and address are shown.