Your security is a hypothesis. Prove it!
Forenzes Labs is a security firm founded by GeoSn0w, the researcher behind the Blizzard iOS jailbreak and iSecureOS. We run deep offensive assessments on mobile and web applications, reverse engineer what needs reversing, and deliver findings that developers can actually act on.
Security work, end to end
From a single web application test to a full mobile product hardening program and forensics after a breach. Everything is done by hand, by people who actually build exploits.
Mobile app penetration testing
iOS and Android assessments that go past automated scanners. Static and dynamic analysis, runtime instrumentation, jailbreak and root detection review, API and IPC abuse, and real exploitation of what we find.
Web app and website pentests
Full manual testing of web applications and public sites. Authentication and session flaws, injection, access control, business logic abuse, and the chained bugs that scanners never connect.
Product security hardening
We help you raise the cost of an attack. Anti tamper, obfuscation review, integrity checks, key handling, and design guidance so your product holds up against a motivated attacker, not just a checklist.
Security reporting
Clear, technical write ups with proof of concept, impact, and concrete remediation steps. Written so your engineers can reproduce and fix, and your leadership can understand the risk.
Incident response
When something is actively wrong, we help you scope it, contain it, and understand how far it went. Calm, methodical work under pressure with a straight line to answers.
Post-incident forensics
After the fire is out, we reconstruct what happened. Artifact analysis, malware reversing, and a timeline you can trust, so you know exactly what to disclose and what to fix.
Built by someone the industry already knows
Forenzes is new. The work behind it is not. These are projects and research shipped by our founder over more than a decade in iOS security and reverse engineering.
Blizzard Jailbreak
A jailbreak for 32 bit devices on iOS 9.0 through 9.3.6, written and released from scratch. Kernel level exploitation, patching, and the full untether pipeline.
iSecureOS
The first dedicated iOS security assessment app for jailbroken devices. Scans for malicious repos and tweaks, explains each finding, collects nothing about the user. Open source and now moving under the Forenzes brand.
Modern iOS exploitation
Ongoing research spanning iOS 9 all the way to iOS 26, including exploits that unlock behavior across every supported device on recent betas. Deep familiarity with anti tamper, obfuscation, and the current mitigation landscape.
Responsible disclosure at scale
Authorized reverse engineering and responsible disclosure work for major vendors, with a strict, professional handling of vulnerabilities from discovery through fix.
Our modus operandi
A straight line from recon to fix.
Scope
We agree on targets, rules of engagement, and what success looks like. Everything is authorized and in writing before a single request is sent.
Reverse and map
We take the application apart. Binaries, traffic, storage, and trust boundaries. The goal is to understand the target the way its author never had to.
Exploit
Findings are proven, not guessed. We build working proof of concept so there is no argument about whether a bug is real or exploitable.
Report
You get a technical report with reproduction steps, impact, and remediation. Severity that reflects reality, not a scanner score.
Retest
After you ship fixes, we verify them. A finding is only closed once it is actually gone.
GeoSn0w
The same GeoSn0w behind iDevice Central. Award winning creator, jailbreak developer, and exploit researcher with a decade in iOS internals, ARM64, and Mach-O. Forenzes Labs is where that work becomes a service for companies that need their products tested by someone who does this for real.
Have something you need tested?
Send us the target and the timeline. We will tell you honestly whether we are the right fit and how we would approach it.
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