Uber Data Breach of 2016 : Exposes data of 57 million drivers and users

Rithik V Gopal
4 min readMar 27, 2023

In 2016, Uber, the ride-hailing giant, suffered a massive data breach that exposed the personal information of 57 million riders and drivers. The incident was one of the largest and most significant data breaches in history, and it resulted in major legal and financial consequences for the company.

The Data Breach

The Uber data breach of 2016 was the result of a sophisticated cyberattack on the company’s databases. According to reports, two individuals gained access to a private GitHub repository used by Uber engineers and stole login credentials for an Amazon Web Services (AWS) account used by the company. Using these credentials, the hackers were able to access and download the personal information of 57 million riders and drivers.

The stolen data included names, email addresses, phone numbers, and in some cases, driver’s license numbers. In addition, the hackers were able to obtain the names and driver’s license numbers of around 600,000 Uber drivers in the United States. The hackers also accessed a significant amount of other data, including location information and trip histories.

The company did not disclose the breach to the public for over a year, and only revealed the incident after the new CEO, Dara Khosrowshahi, took over the company. The breach was instead covered up by the company’s former CEO, Travis Kalanick, who reportedly paid the hackers $100,000 to destroy the stolen data.

The Timeline of the Uber Data Breach of 2016

The Uber data breach of 2016 was a major incident that had significant legal and financial consequences for the company. Here’s a timeline of the events leading up to the breach and its aftermath:

  • Late 2014: Uber suffers a data breach that exposed the personal information of around 50,000 drivers. The company does not disclose the breach to the affected drivers or to the public.
  • February 2015: Uber discovers that one of its databases has been accessed without authorization. The company launches an investigation into the incident but does not disclose it to the public.
  • September 2016: Uber learns that two individuals have gained access to a private GitHub repository used by the company and have stolen login credentials for an Amazon Web Services (AWS) account used by the company. Using these credentials, the hackers were able to access and download the personal information of 57 million riders and drivers.
  • November 2016: Uber pays the hackers $100,000 to destroy the stolen data and keep the breach quiet. The company does not disclose the breach to the affected riders or drivers or to the public.
  • December 2016: Dara Khosrowshahi becomes the new CEO of Uber.
  • October 2017: The new management team at Uber discovers the data breach and publicly discloses the incident. The company admits that it failed to notify affected riders and drivers and that it paid the hackers to keep the breach quiet.
  • November 2017: Several U.S. states, including Illinois, Massachusetts, and New York, launch investigations into the Uber data breach.
  • November 2017: The UK’s Information Commissioner’s Office (ICO) announces that it will investigate the Uber data breach and whether the company’s response to the incident was sufficient.
  • November 2017: Uber faces lawsuits from affected riders and drivers over the data breach.
  • December 2017: Uber admits that the data breach affected 2.7 million riders and drivers in the UK, and not just the 57 million riders and drivers initially reported.
  • January 2018: The French data protection authority fines Uber €400,000 over the data breach.
  • February 2018: The ICO fines Uber £385,000 over the data breach and the company’s poor data protection practices.
  • September 2018: The Attorney General of the State of California files a lawsuit against Uber over the data breach.
  • November 2018: Uber agrees to pay $148 million to settle claims from all 50 U.S. states and the District of Columbia over the data breach.

What Could Uber Have Done to Prevent the Data Breach?

The Uber data breach of 2016 could have been prevented if the company had implemented better security practices. Here are some of the steps that Uber could have taken to prevent the breach:

  1. Better Password Management

The hackers gained access to the AWS account used by Uber by stealing login credentials from a private GitHub repository. To prevent this type of attack, companies should implement better password management practices. This could include using strong, unique passwords for every account, using two-factor authentication, and regularly changing passwords.

2. Improved Network Security

The Uber data breach of 2016 also highlighted the importance of network security. Companies should implement best practices for network security, such as using firewalls, implementing intrusion detection and prevention systems, and regularly testing their networks for vulnerabilities.

3. Improved Incident Response Plan

Uber’s response to the data breach was widely criticized for its lack of transparency and for paying the hackers to keep the breach quiet. Companies should have a well-defined incident response plan in place to deal with data breaches, including steps for notifying affected customers, working with law enforcement, and implementing measures to prevent similar incidents from occurring in the future.

4. Better Employee Training

The Uber data breach of 2016 also highlighted the importance of employee training when it comes to cybersecurity. All employees should be trained on cybersecurity best practices, such as how to create strong passwords, how to avoid phishing attacks, and how to detect and report suspicious activity.

5. More Rigorous Third-Party Vendor Management

The Uber data breach of 2016 also raised questions about the company’s third-party vendor management practices. The hackers gained access to Uber’s AWS account by stealing login credentials from a third-party vendor. Companies should implement more rigorous third-party vendor management practices, such as conducting regular security audits and requiring vendors to adhere to strict security policies.

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