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All blog articles on the subject of Information Security
Andreas Sperber

Published on 01.08.2026 in the category Network Security published.

Hacking AI: Loss of Control Instead of Controlled Tests

During an evaluation, OpenAI models autonomously broke out of their test environment and successfully infiltrated Hugging Face's infrastructure. (read more)

Artificial Intelligence (AI) Assume Breach Digital Forensics • IT Forensics Exploitation Honeytoken Information Security IT Risk Management Pentester Red Team Sandbox Escape Zero-Day-Exploits Zero Trust Security
Valerie Erhard

Published on 31.07.2026 in the category Network Security published.

Agentic AI Changes the Rules of Cybersecurity

From helpful advisor to autonomous actor: The evolution of agentic AI forces a paradigm shift in our IT security. (read more)

Artificial Intelligence (AI) Digital Forensics • IT Forensics Exploitation Incident Response Information Security IT Risk Management Employee Awareness Pentester Red Team Sandbox Escape Zero-Day-Exploits
Valerie Erhard

Published on 22.07.2026 in the category Network Security published.

AI Models Break Out and Hack Hugging Face

During an evaluation, OpenAI models autonomously broke out of their test environment and successfully infiltrated Hugging Face's infrastructure. (read more)

Artificial Intelligence (AI) Digital Forensics • IT Forensics Exploitation Incident Response Information Security IT Risk Management Employee Awareness Pentester Red Team Sandbox Escape Zero-Day-Exploits
Matthias Schmidt

Published on 22.06.2026 in the category Web Application Security published.

security.txt - How security researchers report vulnerabilities securely

Without clear reporting paths, vulnerabilities remain risky. A standardized security.txt provides security researchers with crucial information for contacting the affected parties. (read more)

Authentication Authorization • Access Control Cross Site Request Forgery (CSRF) Ethical Hacker Information Security Ransomware Responsible Disclosure Vulnerability Management Vulnerability Disclosures Vulnerability Scan Secure Coding Security Concepts Threat Modeling Company Web Application Zero-Day-Exploits
Niklas Fuhrberg

Published on 25.08.2024 in the category Communication Security published.

What is the NIS 2 Directive? (Part 1)

In response to the increasing number of cyberattacks, the EU is introducing new measures. Among these is NIS 2, which sets new requirements for companies. (read more)

BSI Business Continuity Management (BCM) Hardening Incident Response Information Security ISMS IT Risk Management Employee Awareness NIS-2 Emergency Management Risk Analysis Secure Coding Security Audit Security Concepts Threat Modeling Company
Niklas Fuhrberg

Published on 20.08.2024 in the category Communication Security published.

Who is affected by NIS 2? (Part 2)

Approximately 30,000 companies in Germany are affected by NIS 2. Find out when a company must comply with NIS 2 requirements. (read more)

BSI Hardening Incident Response Information Security ISMS IT Risk Management Employee Awareness NIS-2 Emergency Management Risk Analysis Security Concepts Company
Niklas Fuhrberg

Published on 19.08.2024 in the category Communication Security published.

NIS 2: What do companies need to do? (Part 3)

As a first step, responsibilities within the company should be established. In addition to a coordinating body, such as an Information Security Officer, the executive management must also fulfill specific obligations. (read more)

BSI Business Continuity Management (BCM) Hardening Incident Response Information Security ISMS IT Risk Management Employee Awareness NIS-2 Emergency Management Risk Analysis Secure Coding Security Audit Security Concepts Threat Modeling Company
Fabienne Hofsäß

Published on 05.06.2024 in the category Communication Security published.

Steganography: The Art of Hidden Communication

Encrypted communication dates back to antiquity. Much has changed since then, and the way we communicate has become significantly more secure. (read more)

Information Security Cryptology • Cryptography Employee Awareness Security Concepts Encryption