Sunday, October 18, 2026

Capital One Hacked – Over 100 Million Credit Card Application Data Exposed

Capital one hacked, the hack exposed more than 100 million customers data across the US and Canada. The breach was learned by Capital One Financial Corporation on July 19, 2019.

Following are the personal information affected with the breach that includes names, addresses, zip codes/postal codes, phone numbers, email addresses, dates of birth, credit scores, credit limits, balances, payment history, contact information, and self-reported income.

The leaked data includes 140,000 Social Security numbers and 80,000 linked bank account numbers, according to the company statement “no credit card account numbers or log-in credentials were compromised and over 99 percent of Social Security numbers were not compromised.”

Unauthorized Access

Capital One reads the unauthorized access first on July 19, 2019, “unauthorized access by an outside individual who obtained certain types of personal information” of customers who applied for credit cards Capital One.

The affected data also includes fragments of transaction data “from a total of 23 days during 2016, 2017 and 2018”, the company expects this hack could cost “approximately $100 to $150 million in 2019″.”

“While I am grateful that the perpetrator has been caught, I am deeply sorry for what has happened,” said Richard D. Fairbank, Chairman, and CEO. “I sincerely apologize for the understandable worry this incident must be causing those affected and I am committed to making it right.”

The major part of the leaked information includes information on consumers and small businesses as who applied for credit cards between 2005 through early 2019.

Capital One Hacked – Tech Worker Arrested

As soon they aware of the intrusion they immediately fixed the vulnerability and started working with FBI, the FBI has arrested the tech worker associated with the breach.

According to court records, a woman Paige A. Thompson a/k/a erratic, 33, posted on GitHub about her theft of information form Capital One server, the intrusion occurs because of a misconfigured web application firewall that enabled data access. She is detained and pending for hearing on August 1, 2019.

“Capital One quickly alerted law enforcement to the data theft — allowing the FBI to trace the intrusion,” said U.S. Attorney Moran. “I commend our law enforcement partners who are doing all they can to determine the status of the data and secure it.”

You can follow us on Linkedin, Twitter, Facebook for daily Cybersecurity updates also you can take the Best Cybersecurity course online to keep yourself updated.

Gurubaran
Gurubaran
Gurubaran is a co-founder of Cyber Security News and GBHackers On Security. He has 10+ years of experience as a Security Consultant, Editor, and Analyst in cybersecurity, technology, and communications.

Hot this week

How To Access Dark Web Anonymously and know its Secretive and Mysterious Activities

What is Deep Web The deep web, invisible web, or...

How to Build and Run a Security Operations Center (SOC Guide) – 2023

Today’s Cyber security operations center (CSOC) should have everything...

Russian Hackers Bypass EDR to Deliver a Weaponized TeamViewer Component

TeamViewer's popularity and remote access capabilities make it an...

Web Server Penetration Testing Checklist – 2026

Web server pentesting is performed under three significant categories: identity,...

ATM Penetration Testing – Advanced Testing Methods to Find The Vulnerabilities

ATM Penetration testing, Hackers have found different approaches to...

Hackers Use ConnectWise SkyKick Credentials to Access Microsoft 365, Halting Cloud Backups

Attackers abused compromised ConnectWise Cloud Backup credentials to access...

Anthropic’s Claude AI Uncovers Origins of NSA-Provided Cryptographic Keys After 25 Years

Anthropic says an internal Claude research model reconstructed how...

OpenBSD Kernel Flaw Dating Back 37 Years Enables Local Privilege Escalation to Root

A newly disclosed OpenBSD kernel exploitation chain combines a...

GhostAction Hackers Hide Credential-Stealing Malware in Fake Font Files Across 94 GitHub Repositories

GhostAction attackers have expanded their GitHub credential theft campaign...

SideCopy Hackers Target Indian Organizations With ReverseRAT Malware to Steal Data

Indian authorities have warned that SideCopy hackers are targeting...

New GhostBat Android Malware Targets 60 Banking and UPI Apps to Steal PINs

A new GhostBat RAT variant targets 60 Android financial...

New ROMULUS Malware Platform Uses Six Servers to Deliver Multiple Malicious Payloads

ROMULUS, a shared ClickFix delivery platform operating across six...

Related Articles

Recent News