Incident · State breach notice (California AG)
Kalahari Resorts data breach letter: employee Social Security numbers after an October 2026 network intrusion
Published . Updated 2026-11-14. By the cisonews.net Desk.
Kalahari Management Co. LLC is writing to current and former employees of Kalahari companies about a breach of its network. Unauthorized access to the network was first detected on October 9, 2026. On October 16, Kalahari determined that personal information may have been affected. The letter lists name, address, date of birth and Social Security number. The California attorney general posted the notice on November 9, 2026, 31 days after detection. No count has been published. On November 14, the Massachusetts and Vermont lists did not carry Kalahari. Kalahari Resorts describes itself as home to America's largest indoor waterparks. Guests are not mentioned in the letter.
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| Date | Event |
|---|---|
| October 9, 2026 | Unauthorized access to the network first detected |
| October 16, 2026 | Kalahari determines personal information may be affected |
| November 9, 2026 | Notice posted by the California attorney general |
What happened in the Kalahari data breach?
The letter says Kalahari found unauthorized access to its network environment on October 9, 2026. At first it had no evidence that sensitive data was involved. It hired cybersecurity experts to secure the network and to work out whether sensitive information was affected, and whose. People are being notified based on that analysis. The letter does not say how the intruder got in, whether ransomware was involved, or how many people are being notified.
Were Kalahari guests affected?
The filed letter is addressed to current and former employees, and it does not mention guests, reservations or payment cards. If you only stayed at a Kalahari resort and did not get a letter, nothing in this notice says your data was involved.
Has the stolen Kalahari data been misused?
Kalahari says it has no evidence that anyone's information was specifically misused and had received no reports of related identity theft from October 9, 2026 to the date of the letter. The letter explains how to place a free security freeze at each of the three credit bureaus.
What is Kalahari doing about the breach?
The letter says Kalahari is adding safeguards and security measures to prevent a similar event, and has reviewed and strengthened its security policies and procedures. It does not name the measures, and it does not say whether law enforcement was told.
Should I place a fraud alert or a credit freeze?
The letter describes both. A fraud alert tells creditors to take extra steps, such as contacting you, before they open new accounts or change existing ones. That protects you, but it can also slow you down when you apply for credit. An initial alert lasts one year. Identity theft victims can get an extended alert for seven years. A security freeze is meant to stop credit, loans and services from being approved in your name without your consent, and placing or lifting one is free. The letter adds that you can file or obtain a police report if you experience identity fraud, and that disputes often require one.
What is Kalahari offering people who got the letter?
Twelve months of single-bureau credit monitoring, a credit report and a credit score, plus fraud assistance from Cyberscout, at no charge. Enrollment is at bfs.cyberscout.com/activate with the code on the letter, within 90 days of the letter's date. The help line is 1-855-711-7980, 8:00 a.m. to 8:00 p.m. Eastern, Monday through Friday, for 90 days from the letter's date. Credit monitoring offers in breach letters compares this one-year offer with others in the log.
How this disclosure's timing compares
Kalahari Management Co. LLC disclosed 31 days after the discovery date its notice gives. Across the 206 other state breach notices on cisonews.net that date discovery to the day, the median gap is 100 days.
California's breach-notice rule
California's breach law (Civil Code § 1798.82 for businesses, § 1798.29 for state agencies) requires any person or business that must notify more than 500 California residents of a single breach to submit one sample copy of that notice to the Attorney General electronically. The California Attorney General's breach list, where this notice was found, is built from those submissions. Source: California Department of Justice, Office of the Attorney General, Data Security Breach Reporting. The guide Data breach laws by state: notice deadlines and attorney general thresholds in 23 states reads the rule in full, and the glossary defines Breach notification law.
Other hospitality & entertainment incidents on cisonews.net
- Fandango Media, LLC, Breach notice, first disclosed November 13, 2026
- Center Theatre Group, Breach notice, first disclosed November 3, 2026
- Sarku Japan, Breach notice, first disclosed October 27, 2026; 6,424 affected in total (Indiana Attorney General)
- Magna Hospitality Group, Breach notice, first disclosed October 13, 2026; 25,623 affected in total (Indiana Attorney General)
- Apple American Group, Breach notice, first disclosed August 18, 2026; 282,573 affected in total (Indiana Attorney General)
Sources
- 2026-11-09 · AKalahari Management Co. LLC, notice filed with the California Attorney General, published November 9, 2026
- 2026-11-09 · ACalifornia Attorney General, data breach notification record, published November 9, 2026
- 2026-11-14 · AKalahari Resorts & Conventions, home page, published November 14, 2026
- 2026-11-14 · AMassachusetts Office of Consumer Affairs and Business Regulation, 2026 Data Breach Notification Report (checked November 14, 2026), published November 14, 2026
- 2026-11-14 · AVermont Attorney General, security breach notices (checked November 14, 2026), published November 14, 2026
- undated · ACalifornia Department of Justice, Office of the Attorney General, Data Security Breach Reporting
Tier A: the organization itself (including notices it filed with a state attorney general), a regulator or SEC EDGAR. Tier B: established press. Each fact on this page carries its supporting passage in the page source.
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