Operation Clambake is a website that publishes mostly critical information about the Church of Scientology and is part of the anti-cult movement. It is owned and maintained by Andreas Heldal-Lund, who views the Church of Scientology and their leadership as an abusive and dangerous cult. Heldal-Lund has stated that he supports the rights of all people to practice Scientology or any religion.

Operation Clambake is the most highly ranked non Church of Scientology owned website about Scientology on the English versions of Google, Yahoo, and MSN. It includes an information page about OT III, a formerly secret Scientology text intended only for upper-level members of the organization, as well as other information that the Church has tried to suppress, such as personal stories from former church insiders including Gerry Armstrong and Tory Christman.

The site is one of the focal points of what some have termed "the war between Scientology and the Internet". The Church of Scientology had threatened legal action to various Internet service providers that host the site, demanding it be removed from the Internet for hosting information copyrighted by the Church of Scientology. In various incidents documented in such publications as The New York Times, Slashdot and Wired Online, Scientology has also used the controversial Digital Millennium Copyright Act (DMCA) to force notable Web sites (including the Google search engine) to remove the Operation Clambake homepage, and several leaflets containing copyrighted information, from their indexes.• This did not affect all pages on the site.

While Google quickly returned the Operation Clambake home page to its index, many of its pages containing quotations from Scientology materials are still not listed in the search engine. Some anti-DMCA webmasters still link the word Scientology to http://www.xenu.net/ in order to improve Operation Clambake's ranking in a Google search. The publicity stemming from this incident was the impetus for Google's founding of the Chilling Effects archive, which archives legal threats of all sorts made against Internet users and Internet sites. *.

Heldal-Lund says he has been investigated and harassed both online and at his place of employment by the Church of Scientology, but he has never been sued. In a recent interview by Scientologist Joel Philips, Heldal-Lund stated that he suspects Operation Clambake has never been sued because the lawyers for the Church of Scientology are smart enough to realize that they would lose any such case.


The term "clambake" comes from a meal made by heating clams over hot stones or open furnaces. The term "clam", a pejorative slang term for Scientologists, is derived from a passage in L. Ron Hubbard's Scientology: A History of Man. In this passage, Hubbard asserts humans evolved from clams, and certain human psychological problems descend from difficulties these clams experienced.