Comparison Overview

WNS

VS

Deloitte

WNS

undefined, New York, undefined, undefined, US
Last Update: 2025-11-21
Between 800 and 849

WNS (Holdings) Limited (NYSE: WNS) is a global digital-led business transformation and services company. WNS combines deep industry knowledge with technology, analytics, and process expertise to co-create innovative, digitally-led transformational solutions with over 600+ clients across various industries. WNS delivers an entire spectrum of transformative solutions that entail industry-specific offerings, customer experience services, finance and accounting, human resources, procurement, and data-led analytics solutions to solve operational challenges and drive strategic growth journeys for businesses. As of September 30, 2024, WNS has 62,000+ professionals across 66 delivery centers worldwide, including facilities in the United States, the United Kingdom, Canada, Turkey, Poland, Romania, China, Costa Rica, Malaysia, the Philippines, South Africa, Sri Lanka, and India.

NAICS: 5416
NAICS Definition: Management, Scientific, and Technical Consulting Services
Employees: 56,347
Subsidiaries: 6
12-month incidents
0
Known data breaches
0
Attack type number
0

Deloitte

Worldwide, None, Worldwide, None, OO, None
Last Update: 2025-11-20
Between 800 and 849

Deloitte drives progress. Our firms around the world help clients become leaders wherever they choose to compete. Deloitte invests in outstanding people of diverse talents and backgrounds and empowers them to achieve more than they could elsewhere. Our work combines advice with action and integrity. We believe that when our clients and society are stronger, so are we. Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms, and their related entities. DTTL (also referred to as “Deloitte Global”) and each of its member firms are legally separate and independent entities. DTTL does not provide services to clients. Please see www.deloitte.com/about to learn more. The content on this page contains general information only, and none of Deloitte Touche Tohmatsu Limited, its member firms, or their related entities (collectively the “Deloitte Network”) is, by means of this publication, rendering professional advice or services. Before making any decision or taking any action that may affect your finances or your business, you should consult a qualified professional adviser. No entity in the Deloitte Network shall be responsible for any loss whatsoever sustained by any person who relies on content from this page.

NAICS: 5416
NAICS Definition: Management, Scientific, and Technical Consulting Services
Employees: 493,499
Subsidiaries: 18
12-month incidents
2
Known data breaches
3
Attack type number
2

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/wns-global-services.jpeg
WNS
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/deloitte.jpeg
Deloitte
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
WNS
100%
Compliance Rate
0/4 Standards Verified
Deloitte
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Business Consulting and Services Industry Average (This Year)

No incidents recorded for WNS in 2025.

Incidents vs Business Consulting and Services Industry Average (This Year)

Deloitte has 143.9% more incidents than the average of same-industry companies with at least one recorded incident.

Incident History — WNS (X = Date, Y = Severity)

WNS cyber incidents detection timeline including parent company and subsidiaries

Incident History — Deloitte (X = Date, Y = Severity)

Deloitte cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/wns-global-services.jpeg
WNS
Incidents

No Incident

https://images.rankiteo.com/companyimages/deloitte.jpeg
Deloitte
Incidents

Date Detected: 9/2025
Type:Cyber Attack
Blog: Blog

Date Detected: 5/2025
Type:Breach
Attack Vector: Credential Theft, Data Exfiltration
Blog: Blog

Date Detected: 9/2022
Type:Breach
Attack Vector: Inadvertent Disclosure
Blog: Blog

FAQ

Both WNS company and Deloitte company demonstrate a comparable AI Cybersecurity Score, with strong governance and monitoring frameworks in place.

Deloitte company has historically faced a number of disclosed cyber incidents, whereas WNS company has not reported any.

In the current year, Deloitte company has reported more cyber incidents than WNS company.

Neither Deloitte company nor WNS company has reported experiencing a ransomware attack publicly.

Deloitte company has disclosed at least one data breach, while WNS company has not reported such incidents publicly.

Deloitte company has reported targeted cyberattacks, while WNS company has not reported such incidents publicly.

Neither WNS company nor Deloitte company has reported experiencing or disclosing vulnerabilities publicly.

Neither WNS nor Deloitte holds any compliance certifications.

Neither company holds any compliance certifications.

Deloitte company has more subsidiaries worldwide compared to WNS company.

Deloitte company employs more people globally than WNS company, reflecting its scale as a Business Consulting and Services.

Neither WNS nor Deloitte holds SOC 2 Type 1 certification.

Neither WNS nor Deloitte holds SOC 2 Type 2 certification.

Neither WNS nor Deloitte holds ISO 27001 certification.

Neither WNS nor Deloitte holds PCI DSS certification.

Neither WNS nor Deloitte holds HIPAA certification.

Neither WNS nor Deloitte holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.16, 20.3.14, and 21.0.1, there is a XSRF token leakage via protocol-relative URLs in angular HTTP clients. The vulnerability is a Credential Leak by App Logic that leads to the unauthorized disclosure of the Cross-Site Request Forgery (XSRF) token to an attacker-controlled domain. Angular's HttpClient has a built-in XSRF protection mechanism that works by checking if a request URL starts with a protocol (http:// or https://) to determine if it is cross-origin. If the URL starts with protocol-relative URL (//), it is incorrectly treated as a same-origin request, and the XSRF token is automatically added to the X-XSRF-TOKEN header. This issue has been patched in versions 19.2.16, 20.3.14, and 21.0.1. A workaround for this issue involves avoiding using protocol-relative URLs (URLs starting with //) in HttpClient requests. All backend communication URLs should be hardcoded as relative paths (starting with a single /) or fully qualified, trusted absolute URLs.

Risk Information
cvss4
Base: 7.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/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
Description

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2.

Risk Information
cvss4
Base: 8.7
Severity: 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
Description

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Integer Overflow vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft ASN.1 structures containing OIDs with oversized arcs. These arcs may be decoded as smaller, trusted OIDs due to 32-bit bitwise truncation, enabling the bypass of downstream OID-based security decisions. This issue has been patched in version 1.3.2.

Risk Information
cvss4
Base: 6.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/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
Description

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, working with large buffers in Lua scripts can lead to a stack overflow. Users of Lua rules and output scripts may be affected when working with large buffers. This includes a rule passing a large buffer to a Lua script. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling Lua rules and output scripts, or making sure limits, such as stream.depth.reassembly and HTTP response body limits (response-body-limit), are set to less than half the stack size.

Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions from 8.0.0 to before 8.0.2, a NULL dereference can occur when the entropy keyword is used in conjunction with base64_data. This issue has been patched in version 8.0.2. A workaround involves disabling rules that use entropy in conjunction with base64_data.

Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H