Streisand effect

The Streisand effect is an unintended consequence of attempts to hide, remove, or censor information, where the effort instead increases public awareness of the information.
The term was coined by Mike Masnick after Barbra Streisand attempted in 2003 to suppress the publication of a photograph showing her clifftop residence in Malibu, taken to document coastal erosion in California, inadvertently drawing far greater attention to the previously obscure photograph. The effect exemplifies psychological reactance, in which the attempt to hide information instead makes it more interesting to seek out and propagate.
Attempts to suppress information are often made through cease-and-desist letters, but instead of being suppressed, the information sometimes receives extensive publicity, as well as the creation of media such as videos and spoof songs, which can be mirrored on the Internet or distributed on file-sharing networks. In addition, seeking or obtaining an injunction to prohibit something from being published or to remove something that is already published can lead to increased publicity of the published work.
The Streisand effect is an example of psychological reactance, wherein once people are aware that some information is being kept from them, they are significantly more motivated to acquire and spread it.
The Streisand effect has been observed in relation to the right to be forgotten, the right in some jurisdictions to have private information about a person removed from internet searches and other directories under some circumstances, as a litigant attempting to remove information from search engines risks the litigation itself being reported as valid, current news.
The phenomenon is well-known in Chinese culture, expressed by the chengyu "wishing to cover, more conspicuous" (欲蓋彌彰, pinyin: Yù gài mí zhāng).
In 2003, the American singer and actress Barbra Streisand sued the photographer Kenneth Adelman and Pictopia.com for US$50 million for violation of privacy.
The lawsuit sought to remove "Image 3850", an aerial photograph in which Streisand's mansion was visible, from the publicly available California Coastal Records Project of 12,000 California coastline photographs.
As the project's goal was to document coastal erosion to influence government policymakers, privacy concerns of homeowners were deemed to be of minor or no importance. The lawsuit was dismissed and Streisand was ordered to pay Adelman's $177,000 legal attorney fees.
"Image 3850" had been downloaded only six times prior to Streisand's lawsuit, two of those being by Streisand's attorneys.
Public awareness of the case led to more than 420,000 people visiting the site over the following month.
Two years later, Mike Masnick of Techdirt named the effect after the Streisand incident when writing about Marco Beach Ocean Resort's takedown notice to urinal.net (a site dedicated to photographs of urinals) over its use of the resort's name.
In her 2023 autobiography My Name Is Barbra, Streisand, citing security problems with intruders, wrote:
According to Vanity Fair, "she... didn’t want her name to be publicized with [the photo], for security reasons."
Since the controversy, Streisand has published numerous detailed photos of the property on social media and in her 2010 book, My Passion For Design.
The French intelligence agency DCRI's attempt to delete the French Wikipedia article about the military radio station of Pierre-sur-Haute resulted in the restored article temporarily becoming the most-viewed page on the French Wikipedia.
In October 2020, the New York Post published emails from a laptop owned by Hunter Biden, the son of then Democratic presidential nominee Joe Biden, detailing an alleged corruption scheme. After internal discussion that debated whether the story may have originated from Russian misinformation and propaganda, Twitter blocked the story from their platform and locked the accounts of those who shared a link to the article, including the New York Post's own Twitter account, and White House Press Secretary Kayleigh McEnany, among others. Researchers at MIT cited the increase of 5,500 shares every 15 minutes to about 10,000 shares shortly after Twitter censored the story, as evidence of the Streisand Effect nearly doubling the attention the story received. Twitter removed the ban the following day.
In April 2007, a group of companies that used Advanced Access Content System (AACS) encryption issued cease-and-desist letters demanding that the system's 128-bit (16-byte) numerical key (represented in hexadecimal as 09 F9 11 02 9D 74 E3 5B D8 41 56 C5 63 56 88 C0) be removed from several high-profile websites, including Digg. With the numerical key and some software, it was possible to decrypt the video content on HD DVDs. This led to the key's proliferation across other sites and chat rooms in various formats, with one commentator describing it as having become "the most famous number on the Internet". Within a month, the key had been reprinted on over 280,000 pages, printed on T-shirts and tattoos, published as a book, and appeared on YouTube in a song played over 45,000 times.
In September 2009, multi-national oil company Trafigura obtained in a British court a super-injunction to prevent The Guardian newspaper from reporting on an internal Trafigura investigation into the 2006 Ivory Coast toxic waste dump scandal. A super-injunction prevents reporting on even the existence of the injunction.
Using parliamentary privilege, Labour MP Paul Farrelly referred to the super-injunction in a parliamentary question and on October 12, 2009, The Guardian reported that it had been gagged from reporting on the parliamentary question, in violation of the Bill of Rights 1689. Blogger Richard Wilson correctly identified the blocked question as referring to the Trafigura waste dump scandal, after which The Spectator suggested the same. Not long after, Trafigura began trending on Twitter, helped along by Stephen Fry's retweeting the story to his followers. Twitter users soon tracked down all details of the case, and by October 16, the super-injunction had been lifted and the report published.
On 11 March 2025, the book Careless People: A Cautionary Tale of Power, Greed, and Lost Idealism by Sarah Wynn-Williams was published. It details the author’s experiences working at Facebook (now Meta) and explores the company’s internal culture, decision-making processes, and role in reshaping global events. Meta CEO Mark Zuckerberg responded by seeking relief at the Emergency International Arbitral Tribunal, which enjoined Wynn-Williams "from making orally, in writing, or otherwise any disparaging, critical or otherwise detrimental comments to any person or entity concerning [Meta], its officers, directors, or employees". Macmillan, the UK publisher, later issued a statement saying that it would ignore the ruling. The book reached number one on the New York Times bestseller list by 20 March 2025. Meta described the book as "a mix of out-of-date and previously reported claims about the company and false accusations about [its] executives".
In January 2008, the Church of Scientology's attempts to get Internet websites to delete a video of Tom Cruise speaking about Scientology resulted in the creation of the protest movement Project Chanology.
On December 5, 2008, the Internet Watch Foundation (IWF) added the English Wikipedia article about the 1976 Scorpions album Virgin Killer to a child pornography blacklist, considering the album's cover art "a potentially illegal indecent image of a child under the age of 18". The article quickly became one of the most popular pages on the site, and the publicity surrounding the IWF action resulted in the image being spread across other sites.
The IWF was later reported on the BBC News website to have said "IWF's overriding objective is to minimise the availability of indecent images of children on the Internet, however, on this occasion our efforts have had the opposite effect". This effect was also noted by the IWF in its statement about the removal of the URL from the blacklist.
In May 2011, Premier League footballer Ryan Giggs sued Twitter after a user revealed that Giggs was the subject of an anonymous privacy injunction (informally referred to as a "super-injunction") that prevented the publication of details regarding an alleged affair with model and former Big Brother contestant Imogen Thomas.
A blogger for the Forbes website observed that the British media, which were banned from breaking the terms of the injunction, had mocked the footballer for not understanding the effect. Dan Sabbagh from The Guardian subsequently posted a graph detailing—without naming the player—the number of references to the player's name against time, showing a large spike following the news that the player was seeking legal action.
In 2013, a BuzzFeed article showcasing photos from the Super Bowl contained several photos of Beyoncé making unflattering poses and faces, resulting in her publicist contacting BuzzFeed via email and requesting the removal of the images. In response to the email, BuzzFeed republished the images, which subsequently became much more well-known across the internet.
In December 2022, Twitter CEO Elon Musk banned the Twitter account @elonjet, a bot that reported his private jet's movements based on public domain flight data, citing concerns about his family's safety. The ban drew further media coverage and public attention to Musk's comments on allowing free speech across the Twitter platform. Musk received further criticism after banning several journalists that had referred to the "ElonJet" account or been critical of Musk in the past.
In November 2024, Canadian rapper Drake filed a lawsuit against Universal Music Group over the popular Kendrick Lamar song "Not Like Us" which is a diss track against Drake. The lawsuit has been described by music industry insiders as having a Streisand effect since in the wake of the lawsuit, the song's sales have increased by 440% and has also surged back up in several charts.