The attack never touches your servers. So harden the channel instead.
Impersonation fraud runs entirely on channels you do not own. This page walks the attack as it actually happens, what it costs the firm across eighteen measured impacts, and the verified in-app layer that closes it.
Same core. Three configurations.
A brokerage's exposure looks nothing like a private bank's. Pick yours.
Replace Telegram tip groups with monitored broadcast
The gap today: Unofficial Telegram and WhatsApp tip groups sit entirely outside your surveillance stack. You cannot supervise a channel you do not operate.
With Zerotelx
- Official in-app broadcast with read-only research distribution
- Real-time compliance keyword alerts on prohibited language
- Live top-10 market analysis feed inside your own app
- Replies routed to the assigned RM, never an open group
Build the client app, live
Compose the modules, then trigger a verified call on the device. iOS, Android, React Native and Flutter — one init call, one SSO binding.
Built to survive a regulator's questions
Six controls that turn “we believe the call was legitimate” into a cryptographic fact you can export with an integrity proof.
AES-256 end-to-end encryption
Per-session keys derived on device. Infrastructure relays ciphertext only.
Tenant isolation
A dedicated key hierarchy per institution. Cross-tenant reads are structurally impossible.
Role-based access control
Granular roles for RMs, principals and auditors. Every privileged read is itself logged.
Device attestation
Hardware-backed biometric unlock. A cloned or rooted device cannot mint an identity.
Immutable audit trail
Append-only, hash-chained records exporting with a verifiable integrity proof.
Data residency & zero-retention
Choose your region, or transcribe in memory and never write audio to disk.
142 ms
Media latency (p95)
< 4.2 MB
SDK binary footprint
99.99%
Uptime SLA
96.4%
Transcript accuracy
The console your auditors will ask for
Select any interaction to open the review drawer — synced audio, transcript, sentiment trajectory and keyword flags, scoped by role.
Bring us your incident data.
We'll model the exposure you remove in year one, and bring a working sandbox to the first call.