Blog

Capital One Data Breach Puts Millions At Risk

By baypointetech • August 8, 2019

Another week, another massive data breach.


In this case, Capital One was the target when an unknown individual gained access to the company's servers.

The breach was detected by an independent security researcher, who contacted Capital One on July 19th. Apparently, the hacker gained access via a server configuration vulnerability.


Upon being made aware of the issue, Capital One addressed it immediately, which cut the hacker off from the data. At this time, it is not believed that the hacker has sold the data he was able to collect, but the investigation is ongoing.


While this breach isn't the largest in American history, the scope and scale is still staggering. More than one million Americans and six million Canadians have been impacted by it. That includes more than a million Canadians that saw their social insurance numbers accessed.


"This information included personal information Capital One routinely collects at the time it receives credit card applications, including names, addresses, zip codes/postal codes, phone numbers, email addresses, dates of birth, and self-reported income. Beyond the credit card application data, the individual also obtained portions of credit card customer data, including: Customer status data, (e.g., credit scores, credit limits, balances, payment history, contact information, and fragments of transaction data) from a total of 23 days during 2016, 2017, and 2018."


In addition to more than a million Canadian social insurance numbers being exposed, the hacker also gained access to some 140,000 American social security numbers and over 80,000 bank account numbers.


If there's a silver lining here, it is the fact that the US Attorney's Office for the Western Distract of Washington said it had arrested a "former Seattle technology company software engineer" in relation to the breach. If that proves to be true, then they apparently got him before he had time to post and sell the data on the Dark Web.



If you are a Capital One customer, or if you've applied for a Capital One card or loan between 2005 and 2019, know that your data may have been among the records compromised.


Used with permission from Article Aggregator

Related Posts

By BayPointe Technology • October 7, 2026
Learn what secure remote IT support requires, from trusted help requests and controlled access to device standards, session records, and onsite escalation.
By BayPointe Technology • September 30, 2026
Find out whether your business backups can support recovery. Plan restore tests, measure results, and address gaps before an outage disrupts work.
By BayPointe Technology • September 23, 2026
Help employees recognize phishing emails, verify unusual requests, and report concerns with a practical process for Northeast Ohio businesses.
Stressed man at desk with hand on face, holding glasses near a computer and moving boxes
By BayPointe Technology • September 16, 2026
Recurring IT issues, growing support demands, or unclear security responsibilities? Learn when your Northeast Ohio business should consider managed IT services.
Blue illuminated curved metal structure with repeating ribbed arches
By BayPointe Technology • September 9, 2026
Plan office-move IT tasks, including internet installation, cabling, phones, equipment, vendor coordination, and opening-day readiness checks.

Contact Information

1035 Medina Rd, Suite #800

Medina, OH 44256