Rankiteo Logo
Rankiteo
Leader in Cyber Underwriting
Loading...
NEWRankiteo Cyber Underwriting Desktop - Score, price, and bind from your desktop
WindowsmacOSLinux
Download
eir Ireland

eir Ireland Vendor Cyber Rating & Cyber Score

eir.ie

eir is the principal provider of fixed-line and mobile telecommunications services in Ireland with approximately 2 million customers. We have the most extensive telecommunications network in Ireland both in terms of capacity and geographic reach. The Group provides a comprehensive range of advanced voice, data, broadband and TV services to the residential, small business, enterprise and government markets. eir has built and continues to expand Ireland's largest fibre-to-the-home network, and best available 5G network. Our mobile division operates under the eir Mobile and GoMo brands. In addition, our wholesale division, open eir, is the largest wholesale operator in Ireland, providing products and services, across a range of regulated and


eir Ireland A.I CyberSecurity Scoring

eir Ireland
Company Information
Website:https://www.eir.ie/aaaaaaz
Employees number:2,460
Number of followers:33,111
NAICS:517
Industry Type:Telecommunications
Homepage:eir.ie
eir Ireland Risk Score (AI oriented)
Between 700 and 749
logo
eir IrelandTelecommunications
Updated:
30/03/2026
747/1000
Moderate
Ba
AaaAaABaaBaBCaaCaC
Powered by our proprietary A.I cyber incident model
Insurance prefers TPRM score to calculate premium
eir Ireland Global Score (TPRM)
xxxx
logo
eir IrelandTelecommunications
•••
Score locked
Instant access to detailed risk factors
Vulnerabilities
Benchmark vs. industry & size peers
Findings

eir Ireland
eir IrelandModerate
Current Score
747Ba (MODERATE)
01000
1 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
JULY 2026
748Before Incident
JUNE 2026
748Before Incident
MAY 2026
748Before Incident
APRIL 2026
748Before Incident
MARCH 2026
747Before Incident
FEBRUARY 2026
747Before Incident
JANUARY 2026
747Before Incident
DECEMBER 2025
747Before Incident
NOVEMBER 2025
746Before Incident
OCTOBER 2025
746Before Incident
SEPTEMBER 2025
746Before Incident
AUGUST 2025
745Before Incident
AUGUST 2018
762Before Incident
Data Leak
01 Aug 2018eir Ireland
eir Ireland

Eir Customer Data Breach

680After Incident
HIGH-82
EIR1191122
Some 37,000 Eir customers have been hit by a security breach after a staff laptop was stolen. The breach happened when an unencrypted device was stolen outside an office at the weekend. Customer data exposed included names, email addresses, phone numbers and Eir account numbers. No financial data was exposed. Those affected were consumer and small business customers.
INCIDENT DETAILS -
TYPE
Data Breach
IMPACT
NamesEmail AddressesPhone NumbersEir Account Numbers
DATA BREACH
Personal InformationSensitivity Of Data: MediumData Encryption: NoPersonally Identifiable Information: Yes

Frequently Asked Questions

?
What is the current A.I Rankiteo Cyber Score for eir Ireland ?
?
What was eir Ireland's A.I Rankiteo Cyber Score in June 2026 ?
?
What was eir Ireland's A.I Rankiteo Cyber Score in May 2026 ?
?
What was eir Ireland's A.I Rankiteo Cyber Score in April 2026 ?
?
What was eir Ireland's A.I Rankiteo Cyber Score in March 2026 ?
?
What was eir Ireland's A.I Rankiteo Cyber Score in February 2026 ?
?
What was eir Ireland's A.I Rankiteo Cyber Score in January 2026 ?
?
What was eir Ireland's A.I Rankiteo Cyber Score in December 2025 ?
?
What was eir Ireland's A.I Rankiteo Cyber Score in November 2025 ?
?
What was eir Ireland's A.I Rankiteo Cyber Score in October 2025 ?
?
What was eir Ireland's A.I Rankiteo Cyber Score in September 2025 ?
?
What was eir Ireland's A.I Rankiteo Cyber Score in August 2025 ?
?
What is the average per-incident point impact on eir Ireland's A.I Rankiteo Cyber Score over the past 12 months ?
?
Where can I access detailed records of all cyber incidents associated with eir Ireland ?
?
Where can I find a summary of the A.I Rankiteo Risk Scoring methodology ?
?
Where can I view eir Ireland's profile page on Rankiteo ?
?
How accurate is the A.I Rankiteo Risk Scoring methodology ?