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Analyze » Grinex » GRI1776385436

Incident Score: Analysis & Impact (GRI1776385436)

The details regarding individual company incidents & reports gives you full view from every side.

Rankiteo Score Impact Analysis

Rankiteo Incident Impact-44
Company Score Before Incident750 / 1000
Company Score After Incident706 / 1000
INCIDENT NUMBERGRI1776385436
Type of Cyber IncidentCyber Attack
ATTACK VECTORNA
DATA EXPOSEDNA
INCIDENT DATE15/04/2026
STATUSpublished

Key Highlights From The Incident Analysis

  • Timeline of Grinex's Cyber Attack and lateral movement inside company's environment.
  • Overview of affected data sets, including SSNs and PHI, and why they materially increase incident severity.
  • How Rankiteo’s incident engine converts technical details into a normalized incident score.
  • How this cyber incident impacts Grinex Rankiteo cyber scoring and cyber rating.
  • Rankiteo’s MITRE ATT&CK correlation analysis for this incident, with associated confidence level.

Full Incident Analysis Transcript

In this Rankiteo incident briefing, we review the Grinex breach identified under incident ID GRI1776385436.

The analysis begins with a detailed overview of Grinex's information like the linkedin page: https://www.linkedin.com/company/grinex-czech-republic, the number of followers: 695, the industry type: Accounting and the number of employees: 29 employees

After the initial compromise, the video explains how Rankiteo's incident engine converts technical details into a normalized incident score. The incident score before the incident was 750 and after the incident was 706 with a difference of -44 which is could be a good indicator of the severity and impact of the incident.

In the next step of the video, we will analyze in more details the incident and the impact it had on Grinex and their customers.

Grinex recently reported "Russian-Linked Crypto Exchange Grinex Suspends Operations After $13.1M Cyber Heist", a noteworthy cybersecurity incident.

A Russia-affiliated cryptocurrency exchange, Grinex, has halted operations following a cyberattack that resulted in the theft of 1 billion roubles ($13.1 million).

The disruption is felt across the environment, affecting Cryptocurrency exchange operations, plus an estimated financial loss of $13.1 million.

In response, moved swiftly to contain the threat with measures like Operations suspended, and stakeholders are being briefed through Telegram statement.

Overall, the incident is a reminder of why proactive monitoring and strong governance matter.

Finally, we try to match the incident with the MITRE ATT&CK framework to see if there is any correlation between the incident and the MITRE ATT&CK framework.

The MITRE ATT&CK framework is a knowledge base of techniques and sub-techniques that are used to describe the tactics and procedures of cyber adversaries. It is a powerful tool for understanding the threat landscape and for developing effective defense strategies.

MITRE ATT&CK® Correlation Analysis

Rankiteo's analysis has identified several MITRE ATT&CK tactics and techniques associated with this incident, each with varying levels of confidence based on available evidence. Under the Initial Access tactic, the analysis identified Exploit Public-Facing Application (T1190) with moderate confidence (60%), supported by evidence indicating cyberattack that resulted in the theft of 1 billion roubles ($13.1 million) and Trusted Relationship (T1199) with moderate confidence (50%), supported by evidence indicating russia-affiliated cryptocurrency exchange, Grinex. Under the Credential Access tactic, the analysis identified Private Keys (T1552.004) with moderate to high confidence (80%), supported by evidence indicating theft of 1 billion roubles ($13.1 million) from cryptocurrency exchange. Under the Lateral Movement tactic, the analysis identified Cloud Services (T1021.007) with moderate to high confidence (70%), supported by evidence indicating grinex cryptocurrency exchange operations suspended. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with high confidence (90%), supported by evidence indicating theft of 1 billion roubles ($13.1 million). Under the Impact tactic, the analysis identified Data Destruction (T1485) with moderate confidence (50%), supported by evidence indicating operations suspended following cyberattack and Endpoint Denial of Service (T1499.004) with moderate to high confidence (70%), supported by evidence indicating halt in trading and transactions. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.

Initial Access
Exploit Public-Facing Application (60%)
Trusted Relationship (50%)
Credential Access
Private Keys (80%)
Lateral Movement
Cloud Services (70%)
Exfiltration
Exfiltration Over C2 Channel (90%)
Impact
Data Destruction (50%)
Endpoint Denial of Service (70%)