Notifications
Clear all
Topic starter
18/08/2026 2:34 pm
TL;DR: Mobile app security is failing because development-time testing, hardening, runtime defense, and API enforcement are still treated as separate controls, even though 92% of organisations say mobile threat levels are rising and 75% have already suffered incidents, according to Guardsquare. Security only scales when it is embedded continuously across the SDLC and extended into production telemetry, RASP, and app attestation.
NHIMG editorial — based on content published by Guardsquare: Why mobile app security keeps failing and what it takes to fix it
By the numbers:
- 92% of organisations reported increasing mobile app threat levels over the past two years.
Questions worth separating out
Q: How should security teams protect mobile apps across development and runtime?
A: Treat mobile app security as a continuous control loop.
Q: Why do mobile apps create more identity and fraud risk than web-only channels?
A: Mobile apps are deeply tied to customer identity, device trust, and session reuse, so compromise often travels through authenticated flows rather than obvious perimeter attacks.
Q: What breaks when mobile security testing is delayed until after release?
A: Delayed testing turns isolated defects into security debt because the app is already carrying real users, live data, and production integrations.
Practitioner guidance
- Embed security into the mobile SDLC Shift testing left, but also require continuous checks during development so vulnerabilities are found before release rather than after customers are exposed.
- Deploy runtime protection for production apps Use hardening and runtime application self-protection to detect tampering, instrumentation, and manipulation after deployment.
- Require app attestation on sensitive APIs Verify that high-risk backend calls originate from a genuine, unmodified app on a secure device before granting access.
What's in the full article
Guardsquare's full article covers the operational detail this post intentionally leaves for the source:
- Industry-by-industry threat breakdowns for financial services, healthcare, retail, telecoms, media, and gaming
- Control-specific guidance on mobile app security testing, code hardening, RASP, threat monitoring, and API enforcement
- Compliance considerations across PCI SSC, HIPAA, DORA, GDPR, and regional frameworks
- A practical checklist for moving from development-time testing to production enforcement
👉 Read Guardsquare's guide to mobile application security →
Mobile app security and API abuse: are your controls keeping up?
Explore further
18/08/2026 3:20 pm
Mobile app security debt is now identity debt. When mobile apps become the primary customer interface, any weakness in app integrity, API provenance, or credential handling becomes an access-control problem, not just an application bug. That is why IAM, fraud, and mobile security teams need shared governance rather than separate control planes. The practical conclusion is that mobile risk should be managed as part of identity and access architecture, not as a late-stage appsec checklist item.
A question worth separating out:
Q: How do organisations know whether mobile asset controls are actually working?
A: They should measure how quickly missing devices are recovered, how often devices are unassigned, and whether remote containment actions are based on verified state. If the organisation still replaces devices before confirming their status, the control environment is reactive rather than governed.
👉 Read our full editorial: Mobile app security fails when delivery outruns runtime protection
