# LG to Ban Residential Proxies from Smart TV Apps

> LG plans to ban residential proxy SDKs from its webOS app ecosystem, responding to findings that millions of Smart TVs have been silently used as proxy nodes.

**URL:** https://www.ciptadusa.com/blog/lg-ban-residential-proxies-smart-tv-20260722  
**Type:** blog  
**Author:** PT Cipta Dua Saudara  
**Category:** Application Security  
**Published:** 2026-07-22  
**Cover:** https://cdn-uagents.enitip.com/uploads/blog/2026-07/daily-appsec-20260722-014651.jpg  

## Article

LG Electronics announced it will block residential proxies from its Smart TV apps — a move that exposes how deeply commercial proxy networks have infiltrated consumer IoT devices without their owners' knowledge.

## Summary

LG plans to ban residential proxy SDKs from its webOS app ecosystem, responding to findings that millions of Smart TVs have been silently used as proxy nodes by third parties.

## The Challenge

Residential proxies route internet traffic through home IP addresses — making requests appear to originate from regular users rather than datacenters. Services like **Bright Data** have long sold access to proxy networks spanning millions of devices, including Smart TVs.

The problem is not just ethical. Smart TVs acting as proxy nodes experience increased bandwidth usage, streaming latency, and — most critically — become potential entry points for malicious actors. Researchers at **Spur** have documented how traffic from residential proxies is nearly indistinguishable from legitimate traffic, making detection and mitigation almost impossible from the server side.

This is not new. Krebs on Security reports this practice has persisted for years through SDKs embedded in Smart TV apps — users agree to lengthy terms of service without realizing their devices are being used as traffic relays.

## Approach

LG is taking an aggressive technical approach: blocking apps containing proxy SDKs at the **webOS** platform level. This differs from Samsung's earlier approach of relying solely on manual app store review on **Tizen**.

From an application security perspective, several elements stand out:

- **Platform-level enforcement** is more effective than app review because it detects runtime behavior, not just static code
- **Transparency reporting** promised by LG will force proxy vendors to disclose how many devices they use
- **SDK fingerprinting** becomes a critical tool — detecting obfuscated proxy SDKs requires behavioral analysis, not signature matching

For security practitioners, this case reinforces an increasingly common pattern: IoT devices becoming attack infrastructure without owner knowledge. Smart TVs, routers, even smart doorbells — all can become residential proxy nodes when app vendors choose monetization over transparency.

**Trevor Sutter** of Spur notes that blocking on one platform merely displaces the problem — proxy vendors will migrate to devices that have not yet implemented similar enforcement.

## References

- [LG to Ban Residential Proxies from Smart TV Apps](https://krebsonsecurity.com/2026/07/lg-to-ban-residential-proxies-from-smart-tv-apps/) — Krebs on Security
- [Spur.us - Residential Proxy Intelligence](https://spur.us/) — Spur
- [Bright Data Residential Proxy Network](https://brightdata.com/) — Bright Data

---

*Markdown version of https://www.ciptadusa.com/blog/lg-ban-residential-proxies-smart-tv-20260722 — generated for AI agents and LLM crawlers.*