UAC-0057 toolkit analysis and mitigation strategies from CERT-UA
CERT-UA has reported on new tooling used by the UAC-0057 group. We examine the technical aspects of OYSTERFRESH, OYSTERSHUCK, and OYSTERBLUE…
Cybersecurity is the set of processes, technologies and organizational practices used to protect data, systems, networks and digital services from attacks.
CERT-UA has reported on new tooling used by the UAC-0057 group. We examine the technical aspects of OYSTERFRESH, OYSTERSHUCK, and OYSTERBLUE…
Cloaking hides signs of website compromise by displaying spam content only to search bots. We analyze the threat mechanics and detection met…
Protecting AI services from prompt injection and data leaks in 2026 requires a comprehensive approach and integration with existing cybersec…
A practical guide for CISOs and IT administrators on turning employee termination into a controlled security process with auditing and acces…
How to secure legacy ERP systems without rewriting code. Implement Zero Trust using IAP, PAM, and microsegmentation to mitigate access risks…
How critical infrastructure operators can adapt the NIST AI RMF 1.0 framework to defend against specific AI threats and integrate it into co…
A sudden surge in indexed URLs may signal a security breach or a technical configuration issue. Learn how to localize threats and protect SE…
The appearance of an unauthorized sitemap in GSC is a critical signal of potential compromise via content injection. Why simple file deletio…
The rise of hybrid and remote work models significantly complicates the task of protecting corporate content. By 2026, effective DLP strateg…
How to build a controlled identity lifecycle, implement regular access reviews, and eliminate "orphaned" access vulnerabilities to protect a…
Server cleanup does not remove indexed hacked content. Learn how to perform a URL audit, implement correct HTTP status codes, and restore yo…
The transition to hybrid infrastructures has rendered the traditional network perimeter obsolete. Oleh Kravchenko explains why the Zero Trus…
Unusual gambling queries in Google Search Console indicate website compromise via cloaking. Learn how to detect hidden SEO spam and protect …