Company Details
tietoevry
11,254
471,679
5415
tietoevry.com
0
TIE_1514949
In-progress

Tietoevry Company CyberSecurity Posture
tietoevry.comIn a rapidly changing world, technology is everything. It's in the fabric of society. In every part of every business. At the very heart of human evolution. It’s a great power that comes with great responsibility. At Tietoevry, we believe it’s time to shift perspective. It’s not about what technology can do anymore — but what it should. So that the futures of businesses, societies, and humanity can live and thrive. Side by side. This is why we're making it our business to create purposeful technology that reinvents the world for good. https://www.tietoevry.com/en/ #purposefultechnology #Tietoevry
Company Details
tietoevry
11,254
471,679
5415
tietoevry.com
0
TIE_1514949
In-progress
Between 700 and 749

Tietoevry Global Score (TPRM)XXXX

Description: Finnish IT services giant TietoEVRY suffered a ransomware attack that forced it to disconnect clients' services. TietoEVRY experienced technical issues for 25 customers in the retail, manufacturing, and service-related industries due to the attack. The TietoEVRY in response notified the affected customers and partners and shut down its systems till it completely recovered.


No incidents recorded for Tietoevry in 2025.
No incidents recorded for Tietoevry in 2025.
No incidents recorded for Tietoevry in 2025.
Tietoevry cyber incidents detection timeline including parent company and subsidiaries

In a rapidly changing world, technology is everything. It's in the fabric of society. In every part of every business. At the very heart of human evolution. It’s a great power that comes with great responsibility. At Tietoevry, we believe it’s time to shift perspective. It’s not about what technology can do anymore — but what it should. So that the futures of businesses, societies, and humanity can live and thrive. Side by side. This is why we're making it our business to create purposeful technology that reinvents the world for good. https://www.tietoevry.com/en/ #purposefultechnology #Tietoevry


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Nordic fraud fears grow as AI scams rise despite fewer reported victims. Discover key insights from Tietoevry's latest survey.
Agilitas Private Equity has completed the buyout of Tietoevry Tech Services, a division of Tietoevry and an IT service provider.
We are delighted to announce Tietoevry India's annual tech fest - the fifteenth edition of Tech Utsav 2025. This flagship event showcases breakthrough...
The attack on IT systems supplier Miljödata has impacted public sector services across the country.
Tietoevry achieves CyberVadis Silver Medal with “mature” cybersecurity rating ... We are proud to announce that Tietoevry has successfully...
Metsä Group and Tietoevry Tech Services have signed a new three-year agreement, reinforcing a partnership that has spanned over 15 years.
A celebration of expertise in turning risk into opportunities took place when EY Nordic Risk Transformation Awards happened in at Langelinie...
Finland offers top tech internships for ambitious students keen on gaining practical experience in areas like software development, cybersecurity, and gaming.
Siemens and Nordic technology company Tietoevry have partnered to accelerate digital transformation for grid operators and enhance regional...

Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
The official website of Tietoevry is https://www.tietoevry.com.
According to Rankiteo, Tietoevry’s AI-generated cybersecurity score is 728, reflecting their Moderate security posture.
According to Rankiteo, Tietoevry currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
According to Rankiteo, Tietoevry is not certified under SOC 2 Type 1.
According to Rankiteo, Tietoevry does not hold a SOC 2 Type 2 certification.
According to Rankiteo, Tietoevry is not listed as GDPR compliant.
According to Rankiteo, Tietoevry does not currently maintain PCI DSS compliance.
According to Rankiteo, Tietoevry is not compliant with HIPAA regulations.
According to Rankiteo,Tietoevry is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Tietoevry operates primarily in the IT Services and IT Consulting industry.
Tietoevry employs approximately 11,254 people worldwide.
Tietoevry presently has no subsidiaries across any sectors.
Tietoevry’s official LinkedIn profile has approximately 471,679 followers.
Tietoevry is classified under the NAICS code 5415, which corresponds to Computer Systems Design and Related Services.
No, Tietoevry does not have a profile on Crunchbase.
Yes, Tietoevry maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/tietoevry.
As of November 27, 2025, Rankiteo reports that Tietoevry has experienced 1 cybersecurity incidents.
Tietoevry has an estimated 36,293 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 containment measures with shut down affected systems, and recovery measures with systems recovery, and communication strategy with notified affected customers and partners..
Title: Ransomware Attack on TietoEVRY
Description: Finnish IT services giant TietoEVRY suffered a ransomware attack that forced it to disconnect clients' services. The attack caused technical issues for 25 customers in the retail, manufacturing, and service-related industries. TietoEVRY notified the affected customers and partners and shut down its systems until it completely recovered.
Type: Ransomware
Common Attack Types: The most common types of attacks the company has faced is Ransomware.

Systems Affected: 25 customers' systems
Downtime: Significant downtime until recovery
Operational Impact: Disconnection of clients' services

Entity Name: TietoEVRY
Entity Type: IT Services
Industry: IT Services
Location: Finland
Customers Affected: 25

Containment Measures: Shut down affected systems
Recovery Measures: Systems recovery
Communication Strategy: Notified affected customers and partners
Handling of PII Incidents: The company handles incidents involving personally identifiable information (PII) through by shut down affected systems.
Data Recovery from Ransomware: The company recovers data encrypted by ransomware through Systems recovery.
Communication of Investigation Status: The company communicates the status of incident investigations to stakeholders through Notified affected customers and partners.
Containment Measures in Most Recent Incident: The containment measures taken in the most recent incident was Shut down affected systems.
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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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