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Ellington Management Group

Ellington Management Group Vendor Cyber Rating & Cyber Score

ellington.com
in
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ISO 27001
SOC 2 Type 1
SOC 2 Type 2
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Ellington Management Group is an investment management firm dedicated to generating attractive risk-adjusted total returns for institutional investors by positioning itself at the forefront of data-driven investing. The firm’s core competencies include deep expertise in diversified credit, mortgage, and fixed income markets. Founded in 1994, today Ellington employs over 160 people across offices in Connecticut, New York, and London.


EMG A.I CyberSecurity Scoring

Incident Details
EMG
Company Information
Website:http://www.ellington.com
Employees number:198
Number of followers:8,047
NAICS:5239
Industry Type:Investment Management
Homepage:ellington.com
Cyber Premium EstimationGet Supply Chain
EMG Risk Score (AI oriented)
Between 650 and 699
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EMGInvestment Management
Updated:
19/03/2026
686/1000
Weak
B
AaaAaABaaBaBCaaCaC
Powered by our proprietary A.I cyber incident model
✖ Insurance prefers TPRM score to calculate premium
EMG Global Score (TPRM)
xxxx
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EMGInvestment Management
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Score locked
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Vulnerabilities
Benchmark vs. industry & size peers
Findings

EMG
EMGWeak
Current Score
686B (WEAK)
01000
2 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
AUGUST 2026
692Before Incident
JULY 2026
692Before Incident
JUNE 2026
690Before Incident
MAY 2026
688Before Incident
APRIL 2026
688Before Incident
MARCH 2026
687Before Incident
FEBRUARY 2026
685Before Incident
JANUARY 2026
684Before Incident
DECEMBER 2025
683Before Incident
NOVEMBER 2025
681Before Incident
OCTOBER 2025
680Before Incident
SEPTEMBER 2025
678Before Incident
JULY 2023
695Before Incident
Breach
18 Jul 2023 • EMG
Ellington Management Group, L.L.C.

Ellington Management Group Data Breach

627After Incident
HIGH-68
ELL221072825
The Vermont Office of the Attorney General reported on November 10, 2023, that Ellington Management Group experienced a data breach involving unauthorized access to an employee email account from July 18, 2023, to August 8, 2023. The breach potentially affected personal information of individuals, though the specific types of information compromised were not detailed in the available report.
INCIDENT DETAILS -
TYPE
Data Breach
IMPACT
Personal InformationEmployee Email Account
DATA BREACH
Personal Information
REFERENCES
Blog URLSource URL
FEBRUARY 2022
747Before Incident
Breach
18 Feb 2022 • EMG
Ellington Management Group, LLC

Data Breach at Ellington Management Group, LLC

671After Incident
HIGH-76
ELL144072925
On August 29, 2022, the Maine Office of the Attorney General reported a data breach involving Ellington Management Group, LLC that occurred on February 18, 2022. The breach involved unauthorized access to user email mailboxes, potentially affecting 2,582 individuals, with specific information compromised including Social Security numbers.
INCIDENT DETAILS -
TYPE
Data Breach
IMPACT
Social Security numbersEmail mailboxes
DATA BREACH
Social Security numbersSensitivity Of Data: High
REFERENCES
Blog URLSource URL

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