NYC, USA – April 15, 2026 – Silent Breach, a leading offensive security firm specializing in penetration testing and vulnerability research, today announced the discovery of a critical zero-day vulnerability affecting AB InBev's network infrastructure. The vulnerability has been classified as Priority 1 due to its potential impact on network security.

Silent Breach's security research team identified the vulnerability during routine security research and immediately coordinated responsible disclosure with AB InBev's security team. The two organizations are currently working together to implement comprehensive mitigation measures.

"Discovering vulnerabilities of this magnitude underscores the importance of continuous security research and proactive threat hunting," said Marc Castejon, CEO of Silent Breach. "We're committed to responsible disclosure and are working closely with AB InBev to ensure this vulnerability is fully addressed before any technical details are made public."

Further technical details regarding the vulnerability, including its nature, potential impact, and exploitation vectors, will be released following AB InBev's authorization and completion of remediation efforts in accordance with industry-standard responsible disclosure practices.‍

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About Silent Breach Security Research Lab

Silent Breach operates an active security research lab dedicated to discovering and responsibly disclosing vulnerabilities in enterprise systems, web applications, and network infrastructure. The lab's mission is to improve global cybersecurity posture through rigorous offensive security research and collaboration with affected organizations.

Previous vulnerability discoveries and security advisories from Silent Breach's research team are available at https://silentbreach.com/labs.‍

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About Silent Breach

Silent Breach is a cybersecurity services company specializing in penetration testing, vulnerability assessments, dark web monitoring, and offensive security research. Operating under the principle "Think like a hacker, defend like a pro," Silent Breach helps organizations identify and remediate security weaknesses before they can be exploited by malicious actors.

For more information, visit silentbreach.com or contact info@silentbreach.com.

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