DataBreachSearch.com

Did KLA Laboratories Inc have a data breach?

Answer

Yes. KLA Laboratories Inc reported a data breach to the Indiana Attorney General on September 28, 2026.

View the official filing

What the filing says

Reported to
Indiana Attorney General
Filing date
September 28, 2026
Breach date
January 23, 2026
People affected
Not stated in the filing

Information involved

  • Full Name
  • Social Security Number
  • Date of Birth
  • Home Address
  • Email Address
  • Phone Number
  • Banking and Direct Deposit Details
  • Employee Identification Number

In plain terms

KLA Laboratories Inc reported a data security incident to Indiana authorities, discovered on January 23, 2026. This unauthorized intrusion exposed sensitive personal information. Compromised data includes Full Name, Social Security Number, Date of Birth, Home Address, Email Address, Phone Number, Banking and Direct Deposit Details, and Employee Identification Number, posing risks for those affected.

KLA Laboratories Inc, a technology and infrastructure services provider, filed a data breach notice with the Indiana Attorney General's office. The company reported an unauthorized intrusion into its digital environment, which was discovered on January 23, 2026. This security incident led to the potential compromise of personal data.

According to the public filing dated September 28, 2026, the data reportedly exposed includes Full Name, Social Security Number, Date of Birth, Home Address, Email Address, Phone Number, Banking and Direct Deposit Details, and Employee Identification Number. These details were managed by the company in the course of its operations.

The exposure of such sensitive personal information can increase the risk of various malicious activities. Individuals whose data was involved may face a heightened risk of identity theft, financial fraud, and targeted phishing attempts from unauthorized parties. The incident highlights the importance of robust security measures for organizations handling personal data.

Individuals who received a notification regarding this breach from KLA Laboratories Inc should take steps to protect themselves. It is advisable to review financial statements and credit reports regularly for any suspicious or unauthorized activity. Consider placing a fraud alert or credit freeze with major credit bureaus, and exercise caution with unsolicited communications that request personal details.

Commonly recommended next steps

  • Freeze your credit

    Place a free credit freeze with Equifax, Experian, and TransUnion. A freeze blocks new accounts from being opened in your name and can be lifted anytime.

  • Watch your financial accounts

    Review bank and card statements for unfamiliar activity and turn on transaction alerts. Report anything you don't recognize to your bank right away.

  • Secure your online accounts

    Change the password on any account that reused an exposed password and turn on two-factor authentication wherever it's offered.

  • Stay alert to targeted scams

    Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.

  • Keep your notification letter

    Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

Look up another company

Other breaches reported in Indiana

DataBreachSearch.com reports what was filed with state regulators. It is not legal advice, is not a law firm, and is not affiliated with any government agency or with KLA Laboratories Inc.