Data Breach WatchDBW

Healthcare

High

investigation open

Updated 29 days ago

Vikor Scientific Data Breach

▼ Key takeaways

•Reports suggest a potential breach involving Vikor Scientific.
•Discovered on November 8, 2025.
•Possible data exposed: names, dates of birth, medical/treatment/diagnosis information, health insurance information, payment card details with access code.
•Affects individuals in: Massachusetts, California, Vermont, Rhode Island.
•Confirmation level: Confirmed by regulators.

Breach confirmed

The Vikor Scientific breach is confirmed. If you may be affected, add your details below and we will take it from there.

Detailed summary

In 2025, Vikor Scientific, which operates as Vanta Diagnostics and is affiliated with KorGene and KorPath, experienced a data breach. The incident originated with their revenue cycle management vendor, Catalyst RCM. Catalyst RCM identified suspicious activity around November 13, 2025, and later determined an unauthorized login was used to access one server between November 8-9, 2025.

The breach affected 139,964 individuals and involved sensitive data including names, dates of birth, medical treatment and diagnosis information, health insurance details, and payment card information with access codes. Social Security numbers were not identified among the exposed data. The company completed its review on December 12, 2025, and began notifying potentially impacted individuals. States affected include Massachusetts, California, Vermont, and Rhode Island.

Details about data breaches can emerge over time, and notification processes may be delayed.

Data possibly involved

names
dates of birth
medical/treatment/diagnosis information
health insurance information
Could be used for insurance fraud
payment card details with access code

Company Response Timeline

Response Grade

Notified consumers within 30 days of discovery

Breach Occurred

Nov 8, 2025

Company Discovered

Nov 13, 2025

Regulator Notified

Dec 12, 2025

Consumers Notified

Dec 12, 2025

5 days to discover

29 days to notify consumers

Breach Verification Status

Reports Only

Complete

Initial dark web reports of potential breach

Company Confirmed

Complete

Company has acknowledged the breach

Regulator Confirmed

Current

Confirmed by regulatory authorities

Note: Breach verification can take time. Information may evolve as more details become available from companies and regulators.

Case Status:

Investigation Open

We're actively investigating this case and seeking affected individuals.

Were you affected? Submit your information below.

Were You Affected By This Breach?

If you are a customer or have received a data breach notification, you may submit your information as part of our ongoing investigation. Submitting your information is free and does not obligate you.

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Check Your Risk Level

Answer a few questions to understand how this breach might affect you

Do you use Vikor Scientific?

Yes

What state are you in?

What should I do?

Change your passwords

Update passwords for the affected service and any accounts using the same password

Enable two-factor authentication

Add an extra layer of security to your accounts

Monitor your accounts

Watch for suspicious activity on your financial and online accounts

Watch for phishing attempts

Be cautious of emails or messages claiming to be from the affected company

Consider a credit freeze

Prevent unauthorized access to your credit report

Scan your email for other exposures

Check whether this address shows up in other known breaches. Free, no account.

Get your info off data-broker sites

Data Shield files removal requests with every broker that accepts an authorized agent, and gives you the exact link or letter for the brokers that only accept requests from you.

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