Company Details
soprasteria
48,718
865,442
5415
http://www.soprasteria.com
0
SOP_2440450
In-progress

Sopra Steria Company CyberSecurity Posture
http://www.soprasteria.comSopra Steria, a major Tech player in Europe with 51,000 employees in nearly 30 countries, is recognised for its consulting, digital services and solutions. It helps its clients drive their digital transformation and obtain tangible and sustainable benefits. The Group provides end-to-end solutions to make large companies and organisations more competitive by combining in-depth knowledge of a wide range of business sectors and innovative technologies with a collaborative approach. Sopra Steria places people at the heart of everything it does and is committed to putting digital to work for its clients in order to build a positive future for all. In 2024, the Group generated revenues of €5.8 billion. The world is how we shape it
Company Details
soprasteria
48,718
865,442
5415
http://www.soprasteria.com
0
SOP_2440450
In-progress
Between 600 and 649

Sopra Steria Global Score (TPRM)XXXX

Description: French IT services giant Sopra Steria was targeted in a cyberattack by the Ryuk ransomware in October 2020. The attackers reportedly encrypted portions of their network and disrupted its services. The Group’s teams worked hard to return to normal as quickly as possible and made every effort to maintain business continuity. Sopra Steria remained in close contact with its customers and partners, as well as the competent authorities and notified them about the incident.
Description: Sopra Steria, a major IT services company, reported that a Ryuk ransomware attack may cost them up to $60 million. The attack, which targeted corporate networks, involved searching for vulnerabilities and planning cyber-attacks, leading to significant financial losses and disruptions.


Sopra Steria has 78.57% more incidents than the average of same-industry companies with at least one recorded incident.
Sopra Steria has 56.25% more incidents than the average of all companies with at least one recorded incident.
Sopra Steria reported 1 incidents this year: 0 cyber attacks, 1 ransomware, 0 vulnerabilities, 0 data breaches, compared to industry peers with at least 1 incident.
Sopra Steria cyber incidents detection timeline including parent company and subsidiaries

Sopra Steria, a major Tech player in Europe with 51,000 employees in nearly 30 countries, is recognised for its consulting, digital services and solutions. It helps its clients drive their digital transformation and obtain tangible and sustainable benefits. The Group provides end-to-end solutions to make large companies and organisations more competitive by combining in-depth knowledge of a wide range of business sectors and innovative technologies with a collaborative approach. Sopra Steria places people at the heart of everything it does and is committed to putting digital to work for its clients in order to build a positive future for all. In 2024, the Group generated revenues of €5.8 billion. The world is how we shape it


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Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
The official website of Sopra Steria is http://www.soprasteria.com.
According to Rankiteo, Sopra Steria’s AI-generated cybersecurity score is 632, reflecting their Poor security posture.
According to Rankiteo, Sopra Steria currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
According to Rankiteo, Sopra Steria is not certified under SOC 2 Type 1.
According to Rankiteo, Sopra Steria does not hold a SOC 2 Type 2 certification.
According to Rankiteo, Sopra Steria is not listed as GDPR compliant.
According to Rankiteo, Sopra Steria does not currently maintain PCI DSS compliance.
According to Rankiteo, Sopra Steria is not compliant with HIPAA regulations.
According to Rankiteo,Sopra Steria is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Sopra Steria operates primarily in the IT Services and IT Consulting industry.
Sopra Steria employs approximately 48,718 people worldwide.
Sopra Steria presently has no subsidiaries across any sectors.
Sopra Steria’s official LinkedIn profile has approximately 865,442 followers.
Sopra Steria is classified under the NAICS code 5415, which corresponds to Computer Systems Design and Related Services.
No, Sopra Steria does not have a profile on Crunchbase.
Yes, Sopra Steria maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/soprasteria.
As of November 27, 2025, Rankiteo reports that Sopra Steria has experienced 2 cybersecurity incidents.
Sopra Steria has an estimated 36,296 peer or competitor companies worldwide.
Incident Types: The types of cybersecurity incidents that have occurred include Ransomware.
Detection and Response: The company detects and responds to cybersecurity incidents through an communication strategy with close contact with customers, partners, and authorities, and .
Title: Ryuk Ransomware Attack on Sopra Steria
Description: French IT services giant Sopra Steria was targeted in a cyberattack by the Ryuk ransomware in October 2020. The attackers reportedly encrypted portions of their network and disrupted its services. The Group’s teams worked hard to return to normal as quickly as possible and made every effort to maintain business continuity. Sopra Steria remained in close contact with its customers and partners, as well as the competent authorities and notified them about the incident.
Date Detected: October 2020
Type: Ransomware
Threat Actor: Ryuk
Motivation: Financial Gain
Title: Arrest of Initial Access Broker Linked to Ryuk Ransomware Operation
Description: A 33-year-old man, believed to be an initial access broker for the Ryuk ransomware operation, was arrested and extradited to the United States. The operation was a result of international cooperation involving multiple law enforcement agencies.
Date Detected: 2023-11-01
Date Publicly Disclosed: 2025-04-01
Type: Ransomware
Attack Vector: Initial Access Broker
Threat Actor: Ryuk ransomware operation
Motivation: Financial
Common Attack Types: The most common types of attacks the company has faced is Ransomware.

Systems Affected: 250 servers belonging to large organizations in 71 countries

Entity Name: Sopra Steria
Entity Type: IT Services
Industry: Information Technology
Location: France

Communication Strategy: Close contact with customers, partners, and authorities


Ransomware Strain: Ryuk
Data Encryption: ['Portions of the network']

Ransomware Strain: RyukLockerGogaMegaCortexHiveDharma

Source: Office of the Prosecutor General of Ukraine
Date Accessed: 2025-04-01
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Office of the Prosecutor General of UkraineDate Accessed: 2025-04-01, and Source: Ukraine’s National PoliceDate Accessed: 2025-04-01.

Investigation Status: Ongoing
Communication of Investigation Status: The company communicates the status of incident investigations to stakeholders through Close Contact With Customers, Partners and And Authorities.

High Value Targets: Corporate networks of victim enterprises
Data Sold on Dark Web: Corporate networks of victim enterprises
Last Attacking Group: The attacking group in the last incident were an Ryuk and Ryuk ransomware operation.
Most Recent Incident Detected: The most recent incident detected was on October 2020.
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2025-04-01.
Most Significant System Affected: The most significant system affected in an incident was Network and 250 servers belonging to large organizations in 71 countries.
Most Recent Source: The most recent source of information about an incident are Office of the Prosecutor General of Ukraine and Ukraine’s National Police.
Current Status of Most Recent Investigation: The current status of the most recent investigation is Ongoing.
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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.
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.
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.
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.
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.

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