our expertise

Cyber Threat Intelligence

Assign

the attack

Identify

the malevolent actor

Defending

your interests

Objectives

our Cyber Threat Intelligence offer

Understanding who's behind a cyber attack is essential to defending yourself and responding effectively. Behind every attack are malicious groups with a variety of motivations: industrial espionage, economic sabotage, cybercrime or hostile activism.

At Semkel, our expertise in Cyber Threat Intelligence (CTI) enables us to identify the actors responsible for cyber attacks, analyze their techniques, tactics and procedures (TTPs) and support investigations and legal actions against these threats. Drawing on advanced dark web intelligence, digital tracing tools and forensic analysis, we help our customers to trace the sources of attacks, understand the attackers' intentions and strengthen their cybersecurity posture.

Whether it's attributing an attack, collecting legally actionable evidence or implementing appropriate countermeasures, our approach transforms cyber intelligence into a strategic and defensive advantage.

Our methods

A unique approach

Thanks to our expertise in cyber threat intelligence (CTI), we help organizations analyze cyber attacks and adjust countermeasures.

Forensic analysis and identification of cybercriminals

Investigation into the origins and modus operandi of the attacks.

Implementation of offensive and legal countermeasures

Assistance with legal strategies to counter threats - Active response to minimize damage.

Implementation

Use cases

Ransom or publication

An industrial group is paralyzed by a ransomware attack. The cybercriminals demand a ransom or risk publishing sensitive data on the dark web. The company needs to identify the group behind the attack, assess the credibility of the threat and monitor any potential information leaks.

 

Our approach

  • Analysis of attack signatures to identify the criminal group and its known methods.
  • Monitoring hackers' communication channels on the dark web and underground forums.
  • Coordination with IT and legal teams to evaluate response options and reinforce security posture.

 

Reresult

Identifying the group made it possible to predict their tactics and methods of coercion. Detecting the publication of data on Telegram confirmed that it was preferable not to negotiate and to concentrate on rebuilding the information system and backups.

Pierced basket

A CIO observes an unusual exfiltration of data and suspects the presence of an infostealer malware collecting sensitive identifiers and information. The aim is to identify the source of the infection anderadicate the threat before the data is resold or used for further attacks.

 

Our approach

  • Forensic analysis of infected systems to trace the origin of the malware and understand how it spreads.
  • Monitoring of dark web exchanges and analysis of published customer data.
  • Supporting the CIO in cleaning up compromised workstations, reinforcing access and raising staff awareness of the threat.

 

Results

The infostealer has been eradicated, the compromised credentials reset and a reinforced protection plan put in place to prevent further infection.

Fraud and crisis

A finance company suffered a sophisticated phishing campaign, impersonating one of its suppliers to trick its employees. Some of them clicked on fraudulent links, potentially exposing sensitive access.

 

Our approach

  • Analysis of malicious e-mails to identify the techniques used and the origin of attacks.
  • Trace the infrastructures used by attackers to block fraudulent domains and neutralize the threat.
  • Deployment of an awareness campaign and reinforcement of authentication controls to prevent further compromises.

 

Results

The attack was stopped before it could cause financial or reputational damage, and employees were sensitized to recognize threats to strengthen internal cybersecurity.

The offer

CTI

Cyber Threat Intelligence is a strategic service foridentifying cyber attackers, analyzing their methods and supporting legal and remediation actions. By tracing the sources of attacks, we help our customers to understand the motivations, techniques and targets of malicious groups, to strengthen their cybersecurity posture.

Our areas of analysis

  • Attribution of cyber attacks: identification of the criminal groups or states responsible, analysis of the tactics and infrastructures used.
  • Monitoring threats on the dark web: tracking exchanges between cybercriminals, detecting data leaks and preparations for attacks.
  • Digital investigation: analysis of indicators of compromise (IoC) and infrastructures used to identify and neutralize threats.
  • Support for investigations and legal actions: collection of legally usable evidence, collaboration with authorities and assistance with remediation.

 

Thanks to Cyber Threat Intelligence, companies and organizations benefit from a clear vision of the threats targeting them, a tailored response to cyber-attacks and an enhanced ability to counter the actions of malicious actors.

Start protecting your economic and digital interests now

+33 (0) 4 78 51 13 70

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