A man shared secret files. 
A man named Edward Snowden shared secret files. 


In 2013, a man named Edward Snowden shared secret files. 


In 2013, the world learned many secrets about how governments watch data. 
Many different programs were used to collect this information. 
Snowden began sharing these documents in June 2013. 
There were many important names and numbers in these reports. 
These events connect to how we use the internet today. 
The Snowden disclosures refer to a massive release of top secret intelligence documents during the 2010s. These files revealed how various cryptographic agencies conduct global surveillance on both foreign and domestic citizens. The disclosures primarily involved documents leaked by Edward Snowden, a former contractor for the National Security Agency (NSA). Snowden obtained these files while working for Booz Allen Hamilton, a large defense and intelligence contractor in the United States. This event fundamentally changed how the public understands the relationship between technology, privacy, and government intelligence. 
To understand how this surveillance works, one must look at the specific mechanisms used to collect data. One primary method is a program called PRISM. Through PRISM, the NSA collects user data directly from major commercial partners. These partners include companies like Facebook, Google, Microsoft, Apple, and Yahoo. Other programs, such as XKeyscore, allow for different types of data analysis. Some operations, like MUSCULAR, involve intercepting data from communications links. Additionally, the NSA has used programs to gather data from telecommunications companies. These companies were often identified by code names like Artifice, Lithium, or Serenade to protect their real identities. 
Global surveillance is not conducted by a single nation alone. Instead, it involves a complex network of international partners known as the UKUSA community. This community includes the "Five Eyes" nations: the United States, Britain, Canada, Australia, and New Zealand. However, the disclosures showed much wider cooperation. For example, the German Federal Intelligence Service (BND) transfers massive amounts of intercepted data to the NSA. In Sweden, the National Defence Radio Establishment (FRA) provides data from cable collection under a secret 1954 agreement. Other agencies involved in these global networks include the Australian Signals Directorate (ASD), the French DGSE, and the Japanese DIH. 
The timeline of these disclosures began in earnest in June 2013. Snowden traveled from Hawaii to Hong Kong, where he met with journalists from The Guardian and The Washington Post. These journalists were the first to publish reports based on the leaked material. One early report revealed a top secret court order involving Verizon. This order showed the NSA collected phone records from over 120 million Verizon subscribers. Throughout the rest of 2013, many other international news outlets shared portions of the documents. These included outlets from Germany, Brazil, France, Italy, and the Netherlands. 
The scale of the information released was enormous, though exact totals vary by source. U.S. Department of Defense talking points estimated there were about 1.7 million U.S. intelligence files involved. In the United Kingdom, officials stated that at least 58,000 British intelligence files were disclosed. Australian officials estimated that at least 15,000 Australian intelligence files were part of the leak. Because of these actions, the U.S. government charged Edward Snowden with espionage and the theft of government property. In July 2013, the Russian government granted Snowden one year of temporary asylum. This move contributed to the deterioration of relations between Russia and the United States. 
Government leaders and intelligence officials reacted to the leaks with great concern. The Pentagon concluded that Snowden committed the largest theft of U.S. secrets in the country's history. Sir David Omand, a former director of the British GCHQ, called the event the most catastrophic loss to British intelligence ever. In Australia, the Attorney-General George Brandis called it the most serious setback for Western intelligence since the Second World War. Even President Barack Obama commented on the situation. He claimed that the sensational way the disclosures were released often "shed more heat than light" regarding the actual facts.
These disclosures connect to broader discussions about digital privacy and the role of the internet. The documents showed how intelligence agencies interact with the commercial companies that power our modern lives. While some critics argued the leaks were too sensational, others saw them as essential for public awareness. The revelations highlighted how much data is collected through everyday digital tools. This has led to ongoing debates about how much a government should be allowed to monitor its citizens. Understanding these historical leaks is vital to understanding the current landscape of global digital security and individual privacy. 
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