Casie D. Collignon
Baker & Hostetler LLP
- Address of record
- 1801 California Street, Suite 4400, Denver, CO 80202, 303-861-0600
- Phone
- (303) 861-0600
Contact details as filed with the court in the cases below.
Case history
Publicly tracked matters where this attorney is listed as counsel.
Tempel Steel Data Breach Settlement
Tempel Steel Company was the victim of a targeted cyberattack in February 2025 in which certain files containing personal information were potentially accessed, including names, addresses, Social Security numbers, tax identification numbers, dates of birth, health insurance information, health information, driver's license numbers, state-issued identification card numbers, and financial account information. Tempel Steel denies wrongdoing, and this settlement was reached to avoid the costs and risks of continuing the litigation.
- Claim deadline
- April 6, 2026
Whitman Hospital & Medical Center Data Breach Settlement
Whitman Hospital & Medical Center experienced a data breach between December 26, 2024 and February 28, 2025 that compromised patients' private information. The hospital has agreed to pay $500,000 to settle claims arising from this incident.
- Settlement fund
- $500,000
- Claim deadline
- June 24, 2026
- Represents
- Whitman County Public Hospital District #3
Yale New Haven Data Breach Settlement
Yale New Haven Health Services Corporation experienced a data breach on March 8, 2025, when a criminal third party gained unauthorized access to the company's systems. The breach may have exposed class members' private information including names, addresses, dates of birth, phone numbers, email addresses, race or ethnicity, Social Security numbers, and medical information. The defendant has agreed to settle the resulting litigation for $18 million.
- Settlement fund
- $18M
- Claim deadline
- February 18, 2026
- Represents
- Yale New Haven Health Services Corp.
Skidmore College Data Breach Settlement
Skidmore College suffered a cybersecurity incident discovered in February 2023 that potentially compromised the private information of students, former employees, and applicants. The college notified affected individuals in or around September 15, 2023, and has agreed to settle the resulting class action lawsuit without admitting wrongdoing.
- Claim deadline
- August 11, 2025
- Represents
- Skidmore College
Crutcher v. Liberty Mutual Insurance UIM Settlement
Liberty Mutual and Safeco allegedly reduced or "offset" underinsured motorist (UIM) claims by the amount paid by at-fault drivers in accidents between October 2010 and March 2022. The company is settling the class action by paying $6.5 million to affected policyholders and providing partial premium refunds to those who purchased UM/UIM coverage during the class period.
- Settlement fund
- $6.5M
- Claim deadline
- April 30, 2026
- Represents
- Liberty Mutual Insurance Company, Liberty Personal Insurance Company, Safeco Insurance Company of America, Safeco National Insurance Company
“Recovery” and “exposure” refer to total disclosed settlement funds in associated cases, not money personally won or lost by an attorney. Settlements generally resolve disputed allegations without a finding that either side won. Data comes from public court dockets and may be incomplete.