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Comparison Overview

KyndrylKyndryl
VS
SercoSerco
Kyndryl

Kyndryl

New York City, US

Last Update: 11/09/2026

View Profile
Between 650 and 699
https://kyndryl.com
651/1000Weak

We have the world’s best talent that design, run, and manage the most advanced and reliable technology infrastructure each day. Together, we think holistically about the health of these vital technology ecosystems. We are a focused, independent company that builds on o...

NAICS:5415
NAICS Definition:Computer Systems Design and Related Services
Employees:61,535
Subsidiaries:2
12-month incidents
1
Known data breaches
2
Attack type number
1
Serco

Serco

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

Last Update: 12/09/2026

View Profile
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
Kyndryl

Kyndryl

-
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)

Kyndryl has 32.43% fewer incidents than the average of same-industry companies with at least one recorded incident.

Incidents

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

No incidents recorded for Serco in 2026.

Incidents

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

Kyndryl 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...
Kyndryl

Kyndryl

Incidents
🔒 Incident : Breach
HCLTAT1786448292
🔒 Incident : Breach
IHGHCLGAPWYNMCDVODKYNMIC1786975327
Serco

Serco

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

FAQ

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

Latest Global CVEs

CVE-2026-22061
SUMMARY

Trident versions v25.02.1 through v26.06.1 are susceptible to a vulnerability that could allow an authenticated attacker with access to debug logs to view LUKS passphrases or SMB Active Directory credentials.

PUBLISHED
Date2026-10-09
UPDATED
Date2026-10-09
RISK INFORMATION (Score: )
CVSS4
Base Score: 8.2
Complexity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/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
NA
EXPLOITABILITY
NA
CVE-2026-108269
SUMMARY

Remote Attestation TLS Clients provides multi-language utilities for verifying attested TLS connections. Prior to 0.5.0, the Rust and Go RA-TLS challenge verifiers accepted quote ReportData that was bound to the certificate public key and client nonce but not to the active TLS session before permitting application traffic. An attacker who obtained an enclave TLS private key could relay a genuine quote onto another connection, causing the clients to accept an attacker-terminated connection as the attested enclave. This issue is fixed in 0.5.0.

PUBLISHED
Date2026-10-09
UPDATED
Date2026-10-09
RISK INFORMATION (Score: )
CVSS4
Base Score: 9.1
Complexity: HIGH
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/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
NA
EXPLOITABILITY
NA
CVE-2026-108268
SUMMARY

Enclave OS Virtual runs container workloads inside confidential virtual machines with end-to-end attestation. Prior to tdx-v0.2.43 and tdx-gpu-v0.6.27, the TDX/GPU RA-TLS certificate issuer placed the certificate public-key hash and client nonce in quote ReportData but omitted a value bound to the active TLS session. An attacker who obtained an enclave TLS private key could relay a genuine quote onto another connection, causing a relying party to accept an attacker-terminated connection as the attested enclave. This issue is fixed in tdx-v0.2.43 and tdx-gpu-v0.6.27.

PUBLISHED
Date2026-10-09
UPDATED
Date2026-10-09
RISK INFORMATION (Score: )
CVSS4
Base Score: 9.1
Complexity: HIGH
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/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
NA
EXPLOITABILITY
NA
CVE-2026-108267
SUMMARY

Privasys Go is a maintained fork of the Go programming language that adds RA-TLS support to crypto/tls. Prior to privasys-v0.5.1-go1.26.5, challenge-mode RA-TLS certificates bound quote ReportData to the certificate public key and client nonce but not to the active TLS session. An attacker who obtained an enclave TLS private key could relay a genuine quote onto another connection, causing a relying party to accept a handshake terminated by the attacker as an attested enclave connection. This issue is fixed in privasys-v0.5.1-go1.26.5.

PUBLISHED
Date2026-10-09
UPDATED
Date2026-10-09
RISK INFORMATION (Score: )
CVSS4
Base Score: 9.1
Complexity: HIGH
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/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
NA
EXPLOITABILITY
NA
CVE-2026-92705
SUMMARY

Aegisub is a cross-platform advanced subtitle editor. From 3.2.0 to 3.4.2, Aegisub automatically loads Automation scripts referenced by `Automation Scripts` metadata in `ASS` subtitle projects without asking whether the user trusts the scripts or their authors. An attacker can distribute a crafted `ASS` file together with a referenced malicious Automation script, and opening the `AS`  file executes arbitrary code with the privileges of the Aegisub process. From 3.4.0 to 3.4.2, inconsistent handling of embedded `NUL` characters between extension validation and filesystem operations additionally allows a crafted `ASS/Lua` polyglot to reference and execute itself as a single-file variant. The vulnerability is fixed in Aegisub 3.5.0.

PUBLISHED
Date2026-10-09
UPDATED
Date2026-10-09
RISK INFORMATION (Score: 7.8)
CVSS3
Base Score: 7.8
Complexity: LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
IMPACT SCORE
5.9
EXPLOITABILITY
1.8