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Xint Blog

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Are You the Target of Sophisticated, State-Sponsored Hackers? Follow DARPA’s Lead.

Are You the Target of Sophisticated, State-Sponsored Hackers? Follow DARPA’s Lead.

Companies in the cross hairs of state-backed attackers need to go beyond security that checks a box. Our work with DARPA and Woori is a template for AppSec that meets the needs of private sector companies with the highest security requirements.
Hector Leano's avatar
Oct 13, 2026
Case StudyAI for SecurityNews
GhostCompact: How Compaction Made OpenAI Inference Nearly Free

GhostCompact: How Compaction Made OpenAI Inference Nearly Free

Xint researchers discovered an accounting logic bug in the OpenAI API that could extract nearly-free inference from frontier OpenAI models.
Tim Becker's avatar
Oct 08, 2026
Vulnerability ResearchOpen Source ProjectsAI for SecurityCase Study
DARPA Selects Xint to Research Source Code Vulnerabilities in Critical Messaging Applications Used in Military Communications

DARPA Selects Xint to Research Source Code Vulnerabilities in Critical Messaging Applications Used in Military Communications

DARPA will use Xint’s proven ability to find critical flaws in source code, runtime, and binaries to test the use of AI to protect the security of military communications across inhouse, open-source, and proprietary messaging applications at scale.
Hector Leano's avatar
Sep 30, 2026
AI for SecurityCase StudyOpen Source ProjectsNews
Woori Financial Group Establishes Continuous Application Security With Xint

Woori Financial Group Establishes Continuous Application Security With Xint

Woori Financial Group resolves response gaps at 24/7 online customer touchpoints through Xint’s continuous monitoring.
Xint's avatar
Aug 05, 2026
NewsCase Study
How a FinTech Startup Accelerates Rapid Product Iteration Without Introducing Security Gaps With Xint

How a FinTech Startup Accelerates Rapid Product Iteration Without Introducing Security Gaps With Xint

For startups where speed is of the essence, when and how should security checks are performed can either be an accelerant or a bottleneck
Xint's avatar
Jun 24, 2026
NewsCase Study
Are You the Target of Sophisticated, State-Sponsored Hackers? Follow DARPA’s Lead.

Are You the Target of Sophisticated, State-Sponsored Hackers? Follow DARPA’s Lead.

Companies in the cross hairs of state-backed attackers need to go beyond security that checks a box. Our work with DARPA and Woori is a template for AppSec that meets the needs of private sector companies with the highest security requirements.
Hector Leano's avatar
Oct 13, 2026
Case StudyAI for SecurityNews
GhostCompact: How Compaction Made OpenAI Inference Nearly Free

GhostCompact: How Compaction Made OpenAI Inference Nearly Free

Xint researchers discovered an accounting logic bug in the OpenAI API that could extract nearly-free inference from frontier OpenAI models.
Tim Becker's avatar
Oct 08, 2026
Vulnerability ResearchOpen Source ProjectsAI for SecurityCase Study
DARPA Selects Xint to Research Source Code Vulnerabilities in Critical Messaging Applications Used in Military Communications

DARPA Selects Xint to Research Source Code Vulnerabilities in Critical Messaging Applications Used in Military Communications

DARPA will use Xint’s proven ability to find critical flaws in source code, runtime, and binaries to test the use of AI to protect the security of military communications across inhouse, open-source, and proprietary messaging applications at scale.
Hector Leano's avatar
Sep 30, 2026
AI for SecurityCase StudyOpen Source ProjectsNews
Woori Financial Group Establishes Continuous Application Security With Xint

Woori Financial Group Establishes Continuous Application Security With Xint

Woori Financial Group resolves response gaps at 24/7 online customer touchpoints through Xint’s continuous monitoring.
Xint's avatar
Aug 05, 2026
NewsCase Study
How a FinTech Startup Accelerates Rapid Product Iteration Without Introducing Security Gaps With Xint

How a FinTech Startup Accelerates Rapid Product Iteration Without Introducing Security Gaps With Xint

For startups where speed is of the essence, when and how should security checks are performed can either be an accelerant or a bottleneck
Xint's avatar
Jun 24, 2026
NewsCase Study
Using Context to Discover IDOR Vuln in Healthcare Co: Technical Deep Dive

Using Context to Discover IDOR Vuln in Healthcare Co: Technical Deep Dive

In an engagement with a healthcare client, Xint uncovered an IDOR vulnerability allowing unauthorized access to patients' protected health information (PHI).
Xint's avatar
Jun 02, 2026
Vulnerability ResearchAI for SecurityCase Study
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