GWR A.I CyberSecurity Scoring
GWR
Company Information
Website:http://www.gwr.com
Employees number:2,406
Number of followers:41,770
NAICS:482
Industry Type:Rail Transportation
Homepage:gwr.com
GWR Risk Score (AI oriented)
Between 750 and 799
GWRRail Transportation
Updated:
09/03/2026
09/03/2026
754/1000
Fair
Baa
GWR Global Score (TPRM)
xxxx
GWRRail Transportation
Score locked

GWRFair
Current Score
754Baa (FAIR)
01000
1 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
JULY 2026
755
JUNE 2026
755
MAY 2026
754
APRIL 2026
754
MARCH 2026
754
FEBRUARY 2026
754
JANUARY 2026
754
DECEMBER 2025
753
NOVEMBER 2025
753
OCTOBER 2025
753
SEPTEMBER 2025
753
AUGUST 2025
753
APRIL 2018
764
Breach
01 Apr 2018 • GWR
Great Western Railway (GWR)
Great Western Rail Security Breach
701
MEDIUM-63
GRE350251223
The British train company Great Western Rail suffered a security breach that affected at least 1,000 accounts out of more than a million.
Additionally, Great Western Rail notified the UK Information Commissioner's Office that impacted consumers should change the password they use to access the GWR.com portal.
Attackers attempted to access the accounts by using credentials exposed from earlier data breaches, a tactic known as credential stuffing.
The notifications notify users that, out of caution, Great Western Rail has reset all GWR.com passwords.
INCIDENT DETAILS -
TYPE
REFERENCES
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