Test the mobile app, API, and device trust boundary together.
Eresus reviews iOS, Android, and mobile backend flows across token handling, data storage, transport, jailbreak/root bypass, API authorization, and reverse engineering risk.
This engagement creates value fastest for teams like these.
Security and engineering leadership
Teams that need exploit-backed proof before they reprioritize application, API, cloud, or identity work.
Product teams with customer-facing risk
Organizations shipping auth-heavy, multi-tenant, regulated, or internet-exposed systems where logic and authorization flaws matter.
Buyers who need proof, not alert volume
Programs that want reproducible findings, remediation direction, and a closure path instead of scanner noise.
Scope
Risk signals
Outcomes
Not scanner output. Offensive work that produces proof.
Scope and objective
We align assets, workflows, user roles, testing windows, and safe operating boundaries before execution starts.
Expert validation
Eresus analysts validate exploitability and business impact instead of forwarding automated scanner output.
Proof, fix, retest
Each finding ships with evidence, impact, remediation guidance, and retest steps so teams can close risk quickly.
The questions buyers want answered early.
How do you scope this engagement?+
What do we receive at the end?+
Do you help with remediation and retest?+
We tie risk to business impact.
Findings do not stop at severity labels. We explain which customer workflow, data class, or operational objective is affected.
Deliverables work for engineers and executives.
Engineering teams get reproducible proof and remediation direction; leadership gets the risk narrative, priority, and closure status.
Research and advisories that support this service motion.
New Perseus Android Banking Malware Monitors Notes Apps for Sensitive Data
A novel Android banking malware dubbed 'Perseus' exploits accessibility services via phishing apps to monitor device screens, harvest sensitive data...
Black Box, White Box vs Grey Box Penetration Testing: Which Should You Choose?
Understand the key differences between Black Box, White Box, and Grey Box penetration testing to select the right cybersecurity approach for your business.
Automated Vulnerability Scanning vs. Manual Penetration Testing: Which Do You Need?
When deciding on cybersecurity investments, IT teams and boards often have the same debate: 'Instead of spending thousands of dollars on manual p...
Critical Authentication Bypass via JWT Signature Verification Disabled in yargi-mcp
Critical Authentication Bypass via JWT Signature Verification Disabled in yargi-mcp
Let’s scope this work against the surface that matters most.
Whether this starts as a pilot, a single application, a critical API, an AI agent flow, or a wider program, we start from the highest-impact surface.