JCS A.I CyberSecurity Scoring
JCS
Company Information
Website:https://www.jacksoncountysheriffin.org
Employees number:28
Number of followers:48
NAICS:92212
Industry Type:Law Enforcement
Homepage:jacksoncountysheriffin.org
JCS Risk Score (AI oriented)
Between 650 and 699
JCSLaw Enforcement
Updated:
01/10/2026
01/10/2026
651/1000
Weak
B
JCS Global Score (TPRM)
xxxx
JCSLaw Enforcement
Score locked

JCSWeak
Current Score
651B (WEAK)
01000
1 incidents
-127 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
OCTOBER 2026
651
SEPTEMBER 2026
651
AUGUST 2026
648
JULY 2026
646
JUNE 2026
644
MAY 2026
642
APRIL 2026
639
MARCH 2026
764
Ransomware
27 Mar 2026 • JCS
Jackson County Sheriff’s Office: Jackson County sheriff’s office hit by ransomware in Indiana
Ransomware Attack Disrupts Jackson County Sheriff’s Office Operations
637
CRITICAL-127
JAC1790872901
Ransomware Attack Disrupts Jackson County Sheriff’s Office Operations in Indiana
A ransomware attack last week crippled the Jackson County Sheriff’s Office in Brownstown, Indiana, knocking its entire network offline and forcing critical law enforcement operations to adapt. Dispatchers were relocated to the Seymour Police Department to use their computers, while officers resorted to filing reports in Microsoft Word after the department’s standard system became inaccessible.
According to Lt. Adam Nicholson, the attack detected the prior week disabled computers, Wi-Fi, and the police report filing system. Nicholson confirmed to the Indiana Daily Student on March 25 that the malware likely entered via email and may have lain dormant before activating, though this has not been independently verified. The FBI’s Indianapolis field office and the Indiana Department of Homeland Security declined to comment on their involvement.
The incident put sensitive data at risk, including files tied to the county’s sex offender registry. Nicholson stated that recovery efforts were uncertain, with external hard drives potentially offering limited restoration. The sheriff’s office is wiping affected systems, replacing hardware, and rebuilding infrastructure refusing to pay the ransom. Officials aim to restore the report filing system by next week, though a full recovery timeline remains unclear.
The attack mirrors recent cyber incidents targeting county governments, including ransomware disruptions in Tennessee’s DeKalb County, Minnesota’s Winona County, and New Jersey’s Passaic County earlier this year. Jackson County, home to 46,428 residents as of the 2020 Census, has not disclosed whether data was exfiltrated or when full access to records will be restored. The sheriff’s Facebook page was also unavailable, though no direct link to the attack has been confirmed.
INCIDENT DETAILS -
TYPE
IMPACT
DATA BREACH
REFERENCES
FEBRUARY 2026
764
JANUARY 2026
764
DECEMBER 2025
764
NOVEMBER 2025
764
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