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We recommend contacting us over Tor if you can.

Tor

Tor is an encrypted anonymising network that makes it harder to intercept internet communications, or see where communications are coming from or going to.

In order to use the WikiLeaks public submission system as detailed above you can download the Tor Browser Bundle, which is a Firefox-like browser available for Windows, Mac OS X and GNU/Linux and pre-configured to connect using the anonymising system Tor.

Tails

If you are at high risk and you have the capacity to do so, you can also access the submission system through a secure operating system called Tails. Tails is an operating system launched from a USB stick or a DVD that aim to leaves no traces when the computer is shut down after use and automatically routes your internet traffic through Tor. Tails will require you to have either a USB stick or a DVD at least 4GB big and a laptop or desktop computer.

Tips

Our submission system works hard to preserve your anonymity, but we recommend you also take some of your own precautions. Please review these basic guidelines.

1. Contact us if you have specific problems

If you have a very large submission, or a submission with a complex format, or are a high-risk source, please contact us. In our experience it is always possible to find a custom solution for even the most seemingly difficult situations.

2. What computer to use

If the computer you are uploading from could subsequently be audited in an investigation, consider using a computer that is not easily tied to you. Technical users can also use Tails to help ensure you do not leave any records of your submission on the computer.

3. Do not talk about your submission to others

If you have any issues talk to WikiLeaks. We are the global experts in source protection – it is a complex field. Even those who mean well often do not have the experience or expertise to advise properly. This includes other media organisations.

After

1. Do not talk about your submission to others

If you have any issues talk to WikiLeaks. We are the global experts in source protection – it is a complex field. Even those who mean well often do not have the experience or expertise to advise properly. This includes other media organisations.

2. Act normal

If you are a high-risk source, avoid saying anything or doing anything after submitting which might promote suspicion. In particular, you should try to stick to your normal routine and behaviour.

3. Remove traces of your submission

If you are a high-risk source and the computer you prepared your submission on, or uploaded it from, could subsequently be audited in an investigation, we recommend that you format and dispose of the computer hard drive and any other storage media you used.

In particular, hard drives retain data after formatting which may be visible to a digital forensics team and flash media (USB sticks, memory cards and SSD drives) retain data even after a secure erasure. If you used flash media to store sensitive data, it is important to destroy the media.

If you do this and are a high-risk source you should make sure there are no traces of the clean-up, since such traces themselves may draw suspicion.

4. If you face legal action

If a legal action is brought against you as a result of your submission, there are organisations that may help you. The Courage Foundation is an international organisation dedicated to the protection of journalistic sources. You can find more details at https://www.couragefound.org.

WikiLeaks publishes documents of political or historical importance that are censored or otherwise suppressed. We specialise in strategic global publishing and large archives.

The following is the address of our secure site where you can anonymously upload your documents to WikiLeaks editors. You can only access this submissions system through Tor. (See our Tor tab for more information.) We also advise you to read our tips for sources before submitting.

http://ibfckmpsmylhbfovflajicjgldsqpc75k5w454irzwlh7qifgglncbad.onion

If you cannot use Tor, or your submission is very large, or you have specific requirements, WikiLeaks provides several alternative methods. Contact us to discuss how to proceed.

Amazon Atlas

11 October 2018

Today, 11 October 2018, WikiLeaks publishes a "Highly Confidential" internal document from the cloud computing provider Amazon. The document from late 2015 lists the addresses and some operational details of over one hundred data centers spread across fifteen cities in nine countries. To accompany this document, WikiLeaks also created a map showing where Amazon’s data centers are located.

Amazon, which is the largest cloud provider, is notoriously secretive about the precise locations of its data centers. While a few are publicly tied to Amazon, this is the exception rather than the norm. More often, Amazon operates out of data centers owned by other companies with little indication that Amazon itself is based there too or runs its own data centers under less-identifiable subsidiaries such as VaData, Inc. In some cases, Amazon uses pseudonyms to obscure its presence. For example, at its IAD77 data center, the document states that “Amazon is known as ‘Vandalay Industries’ on badges and all correspondence with building manager”.

Amazon is the leading cloud provider for the United States intelligence community. In 2013, Amazon entered into a $600 million contract with the CIA to build a cloud for use by intelligence agencies working with information classified as Top Secret. Then, in 2017, Amazon announced the AWS Secret Region, which allows storage of data classified up to the Secret level by a broader range of agencies and companies. Amazon also operates a special GovCloud region for US Government agencies hosting unclassified information.

Currently, Amazon is one of the leading contenders for an up to $10 billion contract to build a private cloud for the Department of Defense. Amazon is one of the only companies with the certifications required to host classified data in the cloud. The Defense Department is looking for a single provider and other companies, including Oracle and IBM, have complained that the requirements unfairly favor Amazon. Bids on this contract are due tomorrow.

While one of the benefits of the cloud is the potential to increase reliability through geographic distribution of computing resources, cloud infrastructure is remarkably centralised in terms of legal control. Just a few companies and their subsidiaries run the majority of cloud computing infrastructure around the world. Of these, Amazon is the largest by far, with recent market research showing that Amazon accounts for 34% of the cloud infrastructure services market.

Until now, this cloud infrastructure controlled by Amazon was largely hidden, with only the general geographic regions of the data centers publicised. While Amazon’s cloud is comprised of physical locations, indications of the existence of these places are primarily buried in government records or made visible only when cloud infrastructure fails due to natural disasters or other problems in the physical world.

In the process of dispelling the mystery around the locations of Amazon’s data centers, WikiLeaks also turned this document into a puzzle game, the Quest of Random Clues. The goal of this game was to encourage people to research these data centers in a fun and intriguing way, while highlighting related issues such as contracts with the intelligence community, Amazon’s complex corporate structures, and the physicality of the cloud.

Kristinn Hrafnsson, WikiLeaks Editor-in-Chief: "This publication is in the WikiLeaks spirit of transparency. It is important for the public to know where their data is stored. It should not be clouded in mystery. This is of increased importance when the company in question is contenting for a billion dollar government contract".

Press inquiries: press@wikileaks.ru