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Comparison Overview

T-Systems MMST-Systems MMS
VS
SercoSerco
T-Systems MMS

T-Systems MMS

Riesaer Straße 5, Dresden, undefined, 01129, DE

Last Update: 26/01/2026

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753/1000Fair

T-Systems MMS supports large corporations and medium-sized companies in their digital transformation. The digital service provider breaks new ground with its customers and develops sustainable business models in the areas of Industrial IoT, Customer Experience, New Work...

NAICS:5415
NAICS Definition:Computer Systems Design and Related Services
Employees:404
Subsidiaries:63
12-month incidents
0
Known data breaches
0
Attack type number
0
Serco

Serco

16 Bartley Wood Business Park, Bartley Way, Hook, RG27 9UY, GB

Last Update: 12/09/2026

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Between 750 and 799
http://www.serco.com/
758/1000Fair

We bring together the right people, the right technology and the right partners to create innovative solutions that make positive impact and address some of the most urgent and complex challenges facing the modern world. With a focus on serving governments globally, ...

NAICS:5415
NAICS Definition:Computer Systems Design and Related Services
Employees:32,052
Subsidiaries:1
12-month incidents
0
Known data breaches
0
Attack type number
2

Compliance Ranges Comparison

Based On Specific Ai Models Category
T-Systems MMS

T-Systems MMS

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA
Serco

Serco

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA

Benchmark & Cyber Underwriting Signals

Incidents vs IT Services and IT Consulting Industry Avg (This Year)

No incidents recorded for T-Systems MMS in 2026.

Incidents

Incidents vs IT Services and IT Consulting Industry Avg (This Year)

No incidents recorded for Serco in 2026.

Incidents

Incident History - T-Systems MMS (X = Date, Y = Severity)

T-Systems MMS cyber incidents detection timeline including parent company and subsidiaries.

R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

Incident History - Serco (X = Date, Y = Severity)

Serco cyber incidents detection timeline including parent company and subsidiaries.

R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

Notable Incidents

Last Cyber / HR Incidents / Global...
T-Systems MMS

T-Systems MMS

Incidents
No explicit notable incidents reported.
Serco

Serco

Incidents
🔒 Incident : Ransomware
SER05323322
🔒 Incident : Data Leak
SER2217291222

FAQ

Between T-Systems MMS company and Serco company, which one has the best AI Cybersecurity Score ?
Between T-Systems MMS company and Serco company, which one has experienced more cyber incidents in the past ?
Between T-Systems MMS company and Serco company, which one has experienced more cyber incidents this year ?
Between T-Systems MMS company and Serco company, which one has experienced at least one ransomware attack ?
Between T-Systems MMS company and Serco company, which one has experienced at least one data breach ?
Between T-Systems MMS company and Serco company, which one has experienced at least one targeted cyberattack ?
Between T-Systems MMS company and Serco company, which one has experienced at least one vulnerability ?
Between T-Systems MMS company and Serco company, which one holds the most compliance certifications ?
Between T-Systems MMS company and Serco company, which one holds the fewest compliance certifications ?
Between T-Systems MMS company and Serco company, which one has the most subsidiaries ?
Between T-Systems MMS company and Serco company, which one has the largest number of employees ?
Between T-Systems MMS and Serco, which company holds both SOC 2 Type 1 certifications ?
Between T-Systems MMS and Serco, which company holds both SOC 2 Type 2 certifications ?
Which company is ISO 27001 certified - T-Systems MMS or Serco ?
Which company is PCI DSS compliant - T-Systems MMS or Serco ?
Between T-Systems MMS and Serco, which company complies with HIPAA regulations for healthcare data ?
Between T-Systems MMS and Serco, which company complies with GDPR requirements ?

Latest Global CVEs

CVE-2026-103047
SUMMARY

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - CentralAuth extension allows Stored XSS. This issue affects Mediawiki - CentralAuth extension: before 1.46.1, 1.45.5, 1.43.10.

PUBLISHED
Date2026-09-29
UPDATED
Date2026-09-29
IMPACT SCORE
NA
EXPLOITABILITY
NA
CVE-2026-103046
SUMMARY

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Wikimedia Foundation MediaWiki - WikiLambda extension allows Stored XSS. This issue affects MediaWiki - WikiLambda extension: before 1.46.1.

PUBLISHED
Date2026-09-29
UPDATED
Date2026-09-29
IMPACT SCORE
NA
EXPLOITABILITY
NA
CVE-2026-103045
SUMMARY

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Refreshed skin allows Stored XSS. This issue affects Mediawiki - Refreshed skin: before 1.46.1, 1.45.5, 1.43.10.

PUBLISHED
Date2026-09-29
UPDATED
Date2026-09-29
IMPACT SCORE
NA
EXPLOITABILITY
NA
CVE-2026-103044
SUMMARY

XML injection (aka blind XPath injection) vulnerability in The Wikimedia Foundation Mediawiki - EasyTimeline extension allows XML Injection. This issue affects Mediawiki - EasyTimeline extension: before 1.46.1, 1.45.5, 1.43.10.

PUBLISHED
Date2026-09-29
UPDATED
Date2026-09-29
IMPACT SCORE
NA
EXPLOITABILITY
NA
CVE-2026-103043
SUMMARY

anchorme through 3.0.8 contains a regular expression denial of service vulnerability in the IPv6 host extraction regex due to catastrophic backtracking. Attackers can supply specially crafted input strings with repeated patterns to cause exponential regex engine backtracking, blocking the Node.js event loop and denying service to other requests.

PUBLISHED
Date2026-09-29
UPDATED
Date2026-09-29
RISK INFORMATION (Score: 7.5)
CVSS3
Base Score: 7.5
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS4
Base Score: 8.7
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
IMPACT SCORE
3.6
EXPLOITABILITY
3.9