Company Details
cert-ua
22
1,064
541514
cert.gov.ua
0
CER_9644552
In-progress

CERT-UA Company CyberSecurity Posture
cert.gov.uaCERT-UA - governmental Computer Emergencies Response Team of Ukraine operates within the State Service for Special Communications and Information Protection of Ukraine. Since 2009 been an accredited member of the global Forum of Incident Response and Security Teams (https://lnkd.in/eDZKZiyH). Let us know about a cyber incident that affects the Ukrainian network segment: https://lnkd.in/ePXthb9X.
Company Details
cert-ua
22
1,064
541514
cert.gov.ua
0
CER_9644552
In-progress
Between 650 and 699

CERT-UA Global Score (TPRM)XXXX

Description: In March 2025, CERT-UA, Ukraine's state computer emergency response team, detected three targeted cyberattacks utilizing WRECKSTEEL malware to exfiltrate sensitive data from government agencies and critical infrastructure. The attacks involved sending spear-phishing emails with malicious links to install VBScript and PowerShell-based versions of the WRECKSTEEL stealer, which searched for and extracted a variety of sensitive file types and took screenshots for reconnaissance and further exploitation. The lack of persistence mechanisms in these tools necessitates immediate reporting of cyber intrusion signs to CERT-UA to initiate protective actions. These incidents underscore the persistent threat landscape facing Ukrainian digital infrastructure in a geopolitically tense environment.
Description: The Belarus-linked APT group GhostWriter targeted Ukrainian governmental organizations with PicassoLoader malware, distributing documents with malicious macros. These documents, which pertained to taxation and financial-economic metrics, were aimed at project office specialists and local government employees. This strategy suggests an intention for cyber espionage against the Ukrainian government. Mandiant linked GhostWriter to Belarus, known for disinformation and news website CMS compromises. The campaign impacted both Ukraine's internal governance and could potentially affect Eastern European regional stability.


CERT-UA has 51.52% more incidents than the average of same-industry companies with at least one recorded incident.
CERT-UA has 28.21% more incidents than the average of all companies with at least one recorded incident.
CERT-UA reported 1 incidents this year: 0 cyber attacks, 0 ransomware, 0 vulnerabilities, 1 data breaches, compared to industry peers with at least 1 incident.
CERT-UA cyber incidents detection timeline including parent company and subsidiaries

CERT-UA - governmental Computer Emergencies Response Team of Ukraine operates within the State Service for Special Communications and Information Protection of Ukraine. Since 2009 been an accredited member of the global Forum of Incident Response and Security Teams (https://lnkd.in/eDZKZiyH). Let us know about a cyber incident that affects the Ukrainian network segment: https://lnkd.in/ePXthb9X.


CrowdStrike (Nasdaq: CRWD), a global cybersecurity leader, has redefined modern security with the world’s most advanced cloud-native platform for protecting critical areas of enterprise risk — endpoints and cloud workloads, identity and data. Powered by the CrowdStrike Security Cloud and world-clas

## Our core business We manage linux / unix server infrastructures and build the efficient and secure networking environments using hardware cutting edge technologies suited to the needs of the project and the client. We believe in quality, opposed to quantity. Our company consists of highly
Palo Alto Networks, the global cybersecurity leader, is shaping the cloud-centric future with technology that is transforming the way people and organizations operate. Our mission is to be the cybersecurity partner of choice, protecting our digital way of life. We help address the world's greatest s
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CERT-UA has observed a wave of increasing offensive activity leveraging spearphishing and targeting the Defence Forces and local state...
More Russian state-backed threat actors were noted by Ukraine's Computer Emergency Response Team to be deploying artificial...
Russian hackers are increasingly using artificial intelligence and adopting new tactics in cyberattacks against Ukraine as Kyiv's defenses...
УНН Technologies ✎ The State Special Communications Service reported changes in cyberattacks against Ukraine in the first half of 2025.
In September 2025, the CERT-UA team uncovered a series of targeted cyber attacks against members of the Ukrainian Officers Union,...
The Computer Emergency Response Team of Ukraine (CERT-UA) has warned of new targeted cyber attacks in the country using a backdoor called...
AI-powered LAMEHUG malware uses Hugging Face LLMs for adaptive real-time attacks, data theft & system manipulation, says CERT-UA.
CERT-UA discovered a series of attacks aimed at state authorities, the Defense Forces, and defense-industrial enterprises in Ukraine.
The Computer Emergency Response Team of Ukraine (CERT-UA) has warned of cyber attacks carried out by a threat actor called UAC-0099...

Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
The official website of CERT-UA is https://cert.gov.ua.
According to Rankiteo, CERT-UA’s AI-generated cybersecurity score is 685, reflecting their Weak security posture.
According to Rankiteo, CERT-UA currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
According to Rankiteo, CERT-UA is not certified under SOC 2 Type 1.
According to Rankiteo, CERT-UA does not hold a SOC 2 Type 2 certification.
According to Rankiteo, CERT-UA is not listed as GDPR compliant.
According to Rankiteo, CERT-UA does not currently maintain PCI DSS compliance.
According to Rankiteo, CERT-UA is not compliant with HIPAA regulations.
According to Rankiteo,CERT-UA is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
CERT-UA operates primarily in the Computer and Network Security industry.
CERT-UA employs approximately 22 people worldwide.
CERT-UA presently has no subsidiaries across any sectors.
CERT-UA’s official LinkedIn profile has approximately 1,064 followers.
CERT-UA is classified under the NAICS code 541514, which corresponds to Others.
No, CERT-UA does not have a profile on Crunchbase.
Yes, CERT-UA maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/cert-ua.
As of December 18, 2025, Rankiteo reports that CERT-UA has experienced 2 cybersecurity incidents.
CERT-UA has an estimated 3,154 peer or competitor companies worldwide.
Incident Types: The types of cybersecurity incidents that have occurred include Cyber Attack and Breach.
Detection and Response: The company detects and responds to cybersecurity incidents through an third party assistance with cert-ua..
Title: GhostWriter APT Group Targets Ukrainian Government with PicassoLoader Malware
Description: The Belarus-linked APT group GhostWriter targeted Ukrainian governmental organizations with PicassoLoader malware, distributing documents with malicious macros. These documents, which pertained to taxation and financial-economic metrics, were aimed at project office specialists and local government employees. This strategy suggests an intention for cyber espionage against the Ukrainian government. Mandiant linked GhostWriter to Belarus, known for disinformation and news website CMS compromises. The campaign impacted both Ukraine's internal governance and could potentially affect Eastern European regional stability.
Type: Cyber Espionage
Attack Vector: Malicious DocumentsMalicious Macros
Threat Actor: GhostWriter APT Group
Motivation: Cyber Espionage
Title: WRECKSTEEL Malware Attacks on Ukrainian Government Agencies and Critical Infrastructure
Description: In March 2025, CERT-UA, Ukraine's state computer emergency response team, detected three targeted cyberattacks utilizing WRECKSTEEL malware to exfiltrate sensitive data from government agencies and critical infrastructure. The attacks involved sending spear-phishing emails with malicious links to install VBScript and PowerShell-based versions of the WRECKSTEEL stealer, which searched for and extracted a variety of sensitive file types and took screenshots for reconnaissance and further exploitation. The lack of persistence mechanisms in these tools necessitates immediate reporting of cyber intrusion signs to CERT-UA to initiate protective actions. These incidents underscore the persistent threat landscape facing Ukrainian digital infrastructure in a geopolitically tense environment.
Date Detected: March 2025
Type: Cyber Espionage
Attack Vector: Spear-phishing emails with malicious links
Motivation: Data Exfiltration
Common Attack Types: The most common types of attacks the company has faced is Breach.
Identification of Attack Vectors: The company identifies the attack vectors used in incidents through Spear-phishing emails with malicious links.

Operational Impact: Internal GovernanceRegional Stability

Data Compromised: Variety of sensitive file types
Systems Affected: Government agencies and critical infrastructure
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Sensitive file types and screenshots.

Entity Name: Ukrainian Governmental Organizations
Entity Type: Government
Industry: Public Sector
Location: Ukraine

Entity Name: Ukrainian Government Agencies and Critical Infrastructure
Entity Type: Government
Industry: Public Sector
Location: Ukraine

Third Party Assistance: CERT-UA
Third-Party Assistance: The company involves third-party assistance in incident response through CERT-UA.

Type of Data Compromised: Sensitive file types and screenshots
Sensitivity of Data: High
Data Exfiltration: Yes
File Types Exposed: Variety of sensitive file types

Lessons Learned: Immediate reporting of cyber intrusion signs to CERT-UA is crucial.

Recommendations: Enhance protective actions and monitoring mechanisms.
Key Lessons Learned: The key lessons learned from past incidents are Immediate reporting of cyber intrusion signs to CERT-UA is crucial.
Implemented Recommendations: The company has implemented the following recommendations to improve cybersecurity: Enhance protective actions and monitoring mechanisms..

Source: Mandiant
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Mandiant, and Source: CERT-UADate Accessed: March 2025.

High Value Targets: Project Office Specialists, Local Government Employees,
Data Sold on Dark Web: Project Office Specialists, Local Government Employees,

Entry Point: Spear-phishing emails with malicious links
High Value Targets: Government agencies and critical infrastructure
Data Sold on Dark Web: Government agencies and critical infrastructure

Root Causes: Spear-phishing attacks utilizing WRECKSTEEL malware
Corrective Actions: Immediate reporting and protective actions
Post-Incident Analysis Process: The company's process for conducting post-incident analysis is described as CERT-UA.
Corrective Actions Taken: The company has taken the following corrective actions based on post-incident analysis: Immediate reporting and protective actions.
Last Attacking Group: The attacking group in the last incident was an GhostWriter APT Group.
Most Recent Incident Detected: The most recent incident detected was on March 2025.
Most Significant Data Compromised: The most significant data compromised in an incident was Variety of sensitive file types.
Third-Party Assistance in Most Recent Incident: The third-party assistance involved in the most recent incident was CERT-UA.
Most Sensitive Data Compromised: The most sensitive data compromised in a breach was Variety of sensitive file types.
Most Significant Lesson Learned: The most significant lesson learned from past incidents was Immediate reporting of cyber intrusion signs to CERT-UA is crucial.
Most Significant Recommendation Implemented: The most significant recommendation implemented to improve cybersecurity was Enhance protective actions and monitoring mechanisms..
Most Recent Source: The most recent source of information about an incident are Mandiant and CERT-UA.
Most Recent Entry Point: The most recent entry point used by an initial access broker was an Spear-phishing emails with malicious links.
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Zerobyte is a backup automation tool Zerobyte versions prior to 0.18.5 and 0.19.0 contain an authentication bypass vulnerability where authentication middleware is not properly applied to API endpoints. This results in certain API endpoints being accessible without valid session credentials. This is dangerous for those who have exposed Zerobyte to be used outside of their internal network. A fix has been applied in both version 0.19.0 and 0.18.5. If immediate upgrade is not possible, restrict network access to the Zerobyte instance to trusted networks only using firewall rules or network segmentation. This is only a temporary mitigation; upgrading is strongly recommended.
Open Source Point of Sale (opensourcepos) is a web based point of sale application written in PHP using CodeIgniter framework. Starting in version 3.4.0 and prior to version 3.4.2, a Cross-Site Request Forgery (CSRF) vulnerability exists in the application's filter configuration. The CSRF protection mechanism was **explicitly disabled**, allowing the application to process state-changing requests (POST) without verifying a valid CSRF token. An unauthenticated remote attacker can exploit this by hosting a malicious web page. If a logged-in administrator visits this page, their browser is forced to send unauthorized requests to the application. A successful exploit allows the attacker to silently create a new Administrator account with full privileges, leading to a complete takeover of the system and loss of confidentiality, integrity, and availability. The vulnerability has been patched in version 3.4.2. The fix re-enables the CSRF filter in `app/Config/Filters.php` and resolves associated AJAX race conditions by adjusting token regeneration settings. As a workaround, administrators can manually re-enable the CSRF filter in `app/Config/Filters.php` by uncommenting the protection line. However, this is not recommended without applying the full patch, as it may cause functionality breakage in the Sales module due to token synchronization issues.
Zed, a code editor, has an aribtrary code execution vulnerability in versions prior to 0.218.2-pre. The Zed IDE loads Model Context Protocol (MCP) configurations from the `settings.json` file located within a project’s `.zed` subdirectory. A malicious MCP configuration can contain arbitrary shell commands that run on the host system with the privileges of the user running the IDE. This can be triggered automatically without any user interaction besides opening the project in the IDE. Version 0.218.2-pre fixes the issue by implementing worktree trust mechanism. As a workaround, users should carefully review the contents of project settings files (`./zed/settings.json`) before opening new projects in Zed.
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