NRARB
Company Details
Linkedin ID:
national-revenue-agency-republic-of-bulgaria
Website:
Employees number:
96
Number of followers:
267
NAICS:
921
Industry Type:
Homepage:
nra.bg
IP Addresses:
0
Company ID:
NAT_8484605
Scan Status:
In-progress
National Revenue Agency - Republic of Bulgaria Company CyberSecurity Posture
nra.bg
The National Revenue Agency (NRA) is a specialized state institution in Bulgaria under the jurisdiction of the Minister of Finance. The main task of the NRA is to administer taxes and social security contributions, as well as to collect other public and private state receivables. As of 1 January 2006 the National Revenue Agency incorporated the collection and administering of state taxes (income tax, patent taxes, VAT, corporate taxes) and obligatory social security contributions (health insurance contributions, pension insurance contributions, contributions for additional mandatory pension insurance, etc.).
National Revenue Agency - Republic of Bulgaria A.I CyberSecurity Scoring
NRARB Risk Score (AI oriented)Between 650 and 699
NRARB
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NRARB Global Score (TPRM)XXXX
NRARB
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- Vulnerabilities
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NRARB Company CyberSecurity News & History
Past Incidents
1
Attack Types
1
National Revenue Agency - Republic of Bulgaria
Breach
Rankiteo Explanation
Attack threatening the organization’s existence
Description: The Bulgarian National Revenue Agency was targeted by the cyber attack incident which exposed more than 6 million person information. The fear of future misuse of their data, which was released without their knowledge, or the possibility of being blackmailed, beaten, or even kidnapped, included the non-material loss claim.
NRARB Company Scoring based on AI Models
Cyber Incidents Likelihood 3 - 6 - 9 months
A.I Risk Score Likelihood 3 - 6 - 9 months
Underwriter Stats for NRARB
Incidents vs Public Policy Offices Industry Average (This Year)
No incidents recorded for National Revenue Agency - Republic of Bulgaria in 2025.
Incidents vs All-Companies Average (This Year)
No incidents recorded for National Revenue Agency - Republic of Bulgaria in 2025.
Incident Types NRARB vs Public Policy Offices Industry Avg (This Year)
No incidents recorded for National Revenue Agency - Republic of Bulgaria in 2025.
Incident History — NRARB (X = Date, Y = Severity)
NRARB cyber incidents detection timeline including parent company and subsidiaries
NRARB Company Subsidiaries
The National Revenue Agency (NRA) is a specialized state institution in Bulgaria under the jurisdiction of the Minister of Finance. The main task of the NRA is to administer taxes and social security contributions, as well as to collect other public and private state receivables. As of 1 January 2006 the National Revenue Agency incorporated the collection and administering of state taxes (income tax, patent taxes, VAT, corporate taxes) and obligatory social security contributions (health insurance contributions, pension insurance contributions, contributions for additional mandatory pension insurance, etc.).
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NRARB CyberSecurity News
October 01, 2025 07:00 AM
What Does the Government Shutdown Mean for Cybersecurity?
CISA is among the government agencies affected. The shutdown is a reminder for government contractors to harden their cybersecurity.
August 14, 2019 07:00 AM
Russia Suspected by Some in Giant Bulgaria Hack (Published 2019)
Whoever was responsible, experts say, the episode raised serious concerns about the state of Bulgaria's cybersecurity.
Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
NRARB CyberSecurity History Information
Official Website of National Revenue Agency - Republic of Bulgaria
The official website of National Revenue Agency - Republic of Bulgaria is http://nra.bg/.
National Revenue Agency - Republic of Bulgaria’s AI-Generated Cybersecurity Score
According to Rankiteo, National Revenue Agency - Republic of Bulgaria’s AI-generated cybersecurity score is 690, reflecting their Weak security posture.
How many security badges does National Revenue Agency - Republic of Bulgaria’ have ?
According to Rankiteo, National Revenue Agency - Republic of Bulgaria currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Does National Revenue Agency - Republic of Bulgaria have SOC 2 Type 1 certification ?
According to Rankiteo, National Revenue Agency - Republic of Bulgaria is not certified under SOC 2 Type 1.
Does National Revenue Agency - Republic of Bulgaria have SOC 2 Type 2 certification ?
According to Rankiteo, National Revenue Agency - Republic of Bulgaria does not hold a SOC 2 Type 2 certification.
Does National Revenue Agency - Republic of Bulgaria comply with GDPR ?
According to Rankiteo, National Revenue Agency - Republic of Bulgaria is not listed as GDPR compliant.
Does National Revenue Agency - Republic of Bulgaria have PCI DSS certification ?
According to Rankiteo, National Revenue Agency - Republic of Bulgaria does not currently maintain PCI DSS compliance.
Does National Revenue Agency - Republic of Bulgaria comply with HIPAA ?
According to Rankiteo, National Revenue Agency - Republic of Bulgaria is not compliant with HIPAA regulations.
Does National Revenue Agency - Republic of Bulgaria have ISO 27001 certification ?
According to Rankiteo,National Revenue Agency - Republic of Bulgaria is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of National Revenue Agency - Republic of Bulgaria
National Revenue Agency - Republic of Bulgaria operates primarily in the Public Policy Offices industry.
Number of Employees at National Revenue Agency - Republic of Bulgaria
National Revenue Agency - Republic of Bulgaria employs approximately 96 people worldwide.
Subsidiaries Owned by National Revenue Agency - Republic of Bulgaria
National Revenue Agency - Republic of Bulgaria presently has no subsidiaries across any sectors.
National Revenue Agency - Republic of Bulgaria’s LinkedIn Followers
National Revenue Agency - Republic of Bulgaria’s official LinkedIn profile has approximately 267 followers.
NAICS Classification of National Revenue Agency - Republic of Bulgaria
National Revenue Agency - Republic of Bulgaria is classified under the NAICS code 921, which corresponds to Executive, Legislative, and Other General Government Support.
National Revenue Agency - Republic of Bulgaria’s Presence on Crunchbase
No, National Revenue Agency - Republic of Bulgaria does not have a profile on Crunchbase.
National Revenue Agency - Republic of Bulgaria’s Presence on LinkedIn
Yes, National Revenue Agency - Republic of Bulgaria maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/national-revenue-agency-republic-of-bulgaria.
Cybersecurity Incidents Involving National Revenue Agency - Republic of Bulgaria
As of November 28, 2025, Rankiteo reports that National Revenue Agency - Republic of Bulgaria has experienced 1 cybersecurity incidents.
Number of Peer and Competitor Companies
National Revenue Agency - Republic of Bulgaria has an estimated 1,023 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at National Revenue Agency - Republic of Bulgaria ?
Incident Types: The types of cybersecurity incidents that have occurred include Breach.
Incident Details
Can you provide details on each incident ?
Title: Bulgarian National Revenue Agency Data Breach
Description: The Bulgarian National Revenue Agency was targeted by a cyber attack incident which exposed more than 6 million person information. The fear of future misuse of their data, which was released without their knowledge, or the possibility of being blackmailed, beaten, or even kidnapped, included the non-material loss claim.
Type: Data Breach
What are the most common types of attacks the company has faced ?
Common Attack Types: The most common types of attacks the company has faced is Breach.
Impact of the Incidents
What was the impact of each incident ?
Incident : Data Breach NAT653211223
Data Compromised: Personal Information
What types of data are most commonly compromised in incidents ?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Personal Information.
Which entities were affected by each incident ?
Incident : Data Breach NAT653211223
Entity Name: Bulgarian National Revenue Agency
Entity Type: Government Agency
Industry: Public Administration
Location: Bulgaria
Customers Affected: 6000000
Data Breach Information
What type of data was compromised in each breach ?
Incident : Data Breach NAT653211223
Type of Data Compromised: Personal Information
Number of Records Exposed: 6000000
Additional Questions
Impact of the Incidents
What was the most significant data compromised in an incident ?
Most Significant Data Compromised: The most significant data compromised in an incident was Personal Information.
Data Breach Information
What was the most sensitive data compromised in a breach ?
Most Sensitive Data Compromised: The most sensitive data compromised in a breach was Personal Information.
What was the number of records exposed in the most significant breach ?
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 600.0.
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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
References
- https://github.com/angular/angular/commit/0276479e7d0e280e0f8d26fa567d3b7aa97a516f
- https://github.com/angular/angular/commit/05fe6686a97fa0bcd3cf157805b3612033f975bc
- https://github.com/angular/angular/commit/3240d856d942727372a705252f7c8c115394a41e
- https://github.com/angular/angular/releases/tag/19.2.16
- https://github.com/angular/angular/releases/tag/20.3.14
- https://github.com/angular/angular/releases/tag/21.0.1
- https://github.com/angular/angular/security/advisories/GHSA-58c5-g7wp-6w37
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
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Incident
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Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.
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Network Security
Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.
SBOM (Software Bill of Materials)
Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.
CMDB (Configuration Management Database)
Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.
Threat Intelligence
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
Rankiteo is a unified scoring and risk platform that analyzes billions of signals weekly to help organizations gain faster, more actionable insights into emerging threats. Empowering teams to outpace adversaries and reduce exposure.
