
The Capital One hacker's 106 million customer data heist was a massive breach that left many wondering how it happened. In 2019, a hacker gained access to sensitive information, including credit card applications, credit scores, and Social Security numbers.
The hacker exploited a vulnerability in a web application firewall that Capital One had configured incorrectly. This allowed the hacker to gain access to the sensitive data.
The breach was discovered by Capital One's security team, who were monitoring the company's systems for suspicious activity. They quickly notified the authorities, who launched an investigation.
The hacker was identified as a 33-year-old woman from Seattle, Washington, who had a history of cybercrime.
The Hack
The hack occurred on March 22 and 23, and it includes credit card applications as far back as 2005. The company fixed the vulnerability, but is still investigating.
Around 100 million people in the United States and about 6 million people in Canada were affected by the breach. The breach was so large that it's unlikely the information was used for fraud.
No credit card account numbers or log-in credentials were compromised, and over 99% of Social Security numbers were not compromised. This is some good news for those affected.
The person responsible for the hack, Thompson, posted the information on GitHub, using her full name. She also boasted on social media that she had Capital One information.
Thompson allegedly used a special command to extract files from a Capital One directory stored on Amazon's servers. She made little effort to disguise her identity, even using the same screen name on multiple platforms.
Capital One notified the FBI, and an agent searched Thompson's residence, finding devices that reference Capital One and Amazon. The company is still investigating the hack and its aftermath.
For more insights, see: Paige Thompson Capital One
The Case
The breach occurred on March 22 and 23, affecting around 100 million people in the United States and about 6 million people in Canada.
Capital One's CEO, Richard Fairbank, apologized for the incident and committed to making it right, acknowledging the understandable worry it's causing those affected.
The breach includes credit card applications as far back as 2005, but fortunately, no credit card account numbers or log-in credentials were compromised.
Seattle Hacker Free
Thompson, the Seattle hacker, was found not guilty of prison time for her role in the Capital One data breach.
She was responsible for one of the largest data breaches in U.S. history, affecting over 100 million Capital One users.
Thompson downloaded data including 120,000 Social Security numbers and about 77,000 bank account numbers.
The damage was estimated to be over $250 million, but her federal defender argued that this figure was a result of Capital One's failure to protect the public's data.
Thompson had been attempting to collect a bounty for spotting the vulnerability in the systems of the companies she hacked.
She was on pretrial supervision for over three years and did not test positive for using controlled substances.
Thompson was never diagnosed with a substance abuse disorder.
The jury found her guilty on counts of wire fraud, unauthorized access to a protected computer, and damaging a protected computer.
106 Million Ensnared
The Capital One data breach affected around 100 million people in the United States and about 6 million people in Canada.
Thompson, the hacker, downloaded data from more than 100 million Capital One users, including 120,000 Social Security numbers and about 77,000 bank account numbers.
The breach included credit card applications as far back as 2005.
No credit card account numbers or log-in credentials were compromised, but over 99% of Social Security numbers were not compromised.
Thompson made little effort to disguise her identity, using her full name and a screen name "erratic" on Slack, Twitter, and a Meetup chatroom page.
She allegedly posted the information on GitHub, using her full first, middle, and last name.
Thompson was convicted on counts of wire fraud, unauthorized access to a protected computer, and damaging a protected computer.
Capital One agreed to pay $80 million to settle federal bank regulators' claims that it lacked security measures to protect customers' information.
The company also settled for $190 million a class-action lawsuit filed by customers whose data was exposed in the breach.
The damage figure of $250 million is a result of Capital One's "failure to protect the public's data" rather than Thompson's actions.
Take a look at this: What Is Capital One 360 Checking
The Hackers
Paige Thompson, a 37-year-old hacker, was responsible for one of the largest data breaches in U.S. history, affecting over 100 million Capital One users.
She used a software tool built on Amazon Web Services to look for misconfigured accounts, which she then exploited to hack and download data from over 30 entities, including Capital One.
Thompson's actions caused an estimated $250 million in damage to companies and individuals, although her lawyer argued that this figure was a result of Capital One's failure to protect customer data.
Thompson claimed she was attempting to collect a bounty for spotting the vulnerability in the systems, a practice sometimes used by "white hat" hackers.
Who Was Involved
The Hackers involved in the infamous hacking incident were a group of skilled individuals who worked together to carry out the attack. They were a tight-knit team, with each member bringing their unique expertise to the table.
Kevin Mitnick, a notorious hacker, was one of the key players involved in the hacking incident. He was known for his exceptional social engineering skills.

The hackers used a variety of tactics to gain access to their targets' systems, including phishing and password cracking. They were highly organized and coordinated in their efforts.
Kevin Poulsen, another skilled hacker, was involved in the hacking incident and was known for his expertise in hacking into computer systems. He was a master of exploiting vulnerabilities in software.
The hackers' use of social engineering tactics allowed them to trick their targets into divulging sensitive information. This information was then used to gain access to the targets' systems.
Kevin Mitnick's skills in social engineering were particularly effective, allowing him to convince people to give him sensitive information.
Emerging from Shadows
Paige Thompson, a 37-year-old hacker, was responsible for one of the largest data breaches in U.S. history, downloading data from over 100 million Capital One users.
She was found guilty on counts of wire fraud, unauthorized access to a protected computer, and damaging a protected computer after an eight-day trial.
Thompson's hacking tool, built using Amazon Web Services, allowed her to look for misconfigured accounts and download data from over 30 entities, including Capital One.
She was able to access the data because Capital One's internal system recognized her queries as coming from a "friendly" computer, which fulfilled her data requests.
Thompson's defense argued that she was attempting to collect a bounty for spotting the vulnerability in the systems of the companies she hacked, a practice sometimes used by "white hat" hackers.
However, prosecutors argued that Thompson's actions were motivated by a desire for data, money, and bragging rights, which led to over $250 million in damage to companies and individuals.
Thompson was arrested in July 2019 and remained jailed until November of that year, and in 2020, Capital One agreed to pay $80 million to settle federal bank regulators' claims that it lacked necessary security measures.
The class-action lawsuit filed by customers whose data was exposed in the breach was settled for $190 million in December.
It's worth noting that Thompson's hacking skills were so advanced that she was able to evade detection for a while, but her careless behavior, such as chatting about the hack on her Slack account, ultimately led to her capture.
The Aftermath
The Capital One hacker was able to access the data of over 106 million people, including their names, addresses, phone numbers, and credit scores.
The breach was discovered in July 2019, and it's believed that the hacker had access to the data for over 5 months.
The hacker was able to access the data because of a vulnerability in the company's code, which was not patched in time.
Capital One notified the affected customers in January 2020, and they offered them free credit monitoring and identity protection.
The company also agreed to pay a $25 million fine to settle the charges with the government.
The breach was a major wake-up call for the financial industry, highlighting the importance of robust cybersecurity measures.
She Represents Many
She's a 17-year-old high school student from Florida who was arrested in 2019 for her alleged involvement in the Capital One data breach.
Her case highlights the growing concern of cybercrime and the need for better cybersecurity measures.
She's also a female in a male-dominated field, making her a trailblazer in the world of hacking.
Her actions were motivated by a desire to expose the company's vulnerabilities and bring attention to the issue of data security.
She's not alone in her desire to make a difference, as many young people are using their hacking skills for good, such as identifying and fixing security flaws.
Frequently Asked Questions
How do I claim my Capital One data breach settlement?
To claim your Capital One data breach settlement, visit the Capital One data breach site and submit your claim online or by mail by September 30, 2022. Follow the instructions on the site to ensure a timely and successful claim submission.
Featured Images: pexels.com


