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Tyler Technologies

Tyler Technologies Vendor Cyber Rating & Cyber Score

tylertech.com

Tyler Technologies (NYSE: TYL) provides integrated software and technology services to the public sector. Tyler’s end-to-end solutions empower local, state, and federal government entities to operate efficiently and transparently with residents and each other. By connecting data and processes across disparate systems, Tyler’s solutions transform how clients gain actionable insights into opportunities and solutions for their communities. Tyler has more than 40,000 successful installations across nearly 13,000 locations, with clients in all 50 states, Canada, the Caribbean, Australia, and other international locations. Tyler has been recognized numerous times for growth and innovation, including Government Technology’s GovTech 100 list. More


Tyler Technologies A.I CyberSecurity Scoring

Tyler Technologies
Company Information
Website:http://www.tylertech.com
Employees number:7,693
Number of followers:83,305
NAICS:5112
Industry Type:Software Development
Homepage:tylertech.com
Tyler Technologies Risk Score (AI oriented)
Between 700 and 749
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Tyler TechnologiesSoftware Development
Updated:
29/03/2026
737/1000
Moderate
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Powered by our proprietary A.I cyber incident model
Insurance prefers TPRM score to calculate premium
Tyler Technologies Global Score (TPRM)
xxxx
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Tyler TechnologiesSoftware Development
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Findings

Tyler TechnologiesModerate
Current Score
737Ba (MODERATE)
01000
3 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
SEPTEMBER 2026
743Before Incident
AUGUST 2026
743Before Incident
JULY 2026
742Before Incident
JUNE 2026
735Before Incident
MAY 2026
737Before Incident
APRIL 2026
738Before Incident
MARCH 2026
737Before Incident
FEBRUARY 2026
736Before Incident
JANUARY 2026
735Before Incident
DECEMBER 2025
734Before Incident
NOVEMBER 2025
733Before Incident
OCTOBER 2025
732Before Incident
OCTOBER 2020
696Before Incident
Ransomware
01 Oct 2020Tyler Technologies
Tyler Technologies

Tyler Technologies Ransomware Attack

602After Incident
CRITICAL-94
TYL165712222
Tyler Technologies was targeted by the RansomEXX ransomware group in October 2020. The attack affected their internal systems via a security notice on their website. The technology paid demanded ransom to the attackers for getting the decryptor.
INCIDENT DETAILS -
TYPE
Ransomware
MOTIVATION
Financial Gain
IMPACT
Internal Systems
SEPTEMBER 2020
756Before Incident
Breach
21 Sep 2020Tyler Technologies
Tyler Technologies, Inc.

Tyler Technologies Data Breach

696After Incident
HIGH-60
TYL401072725
The Maine Office of the Attorney General reported a data breach involving Tyler Technologies, Inc. on January 18, 2021. The breach occurred between September 21, 2020, and September 24, 2020, affecting a total of 2,301 individuals, with 955 being residents. The breach was due to an external system breach (hacking), which was discovered on October 19, 2020.
INCIDENT DETAILS -
TYPE
Data Breach
IMPACT
Personally Identifiable Information
DATA BREACH
Type Of Data Compromised: Personally Identifiable Information
OCTOBER 2018
788Before Incident
Breach
08 Oct 2018Tyler Technologies
Tyler Technologies, Inc.

Tyler Technologies Data Breach

737After Incident
LOW-51
TYL919072525
The California Office of the Attorney General reported that Tyler Technologies, Inc. experienced a data breach on October 8, 2018. The breach involved inadvertent access to a file containing a limited set of usernames and passwords for tylertech.com accounts, which was accessible via the website's search function for less than a week. Approximately UNKN individuals were affected, and the company took action by resetting passwords for affected accounts.
INCIDENT DETAILS -
TYPE
Data Breach
IMPACT
usernamespasswords
DATA BREACH
usernamespasswordsNumber Of Records Exposed: UNKN

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