DDoS and IP Leaks: What Streamers Actually Need to Do
A DDoS attack floods your connection using your real IP, and that IP leaks through P2P games, Discord direct calls, and stream metadata. Here is what genuinely protects you and the Cloudflare misconception to avoid.
If you stream or play competitive games, your real IP address is the one piece of information that turns a stranger into someone who can take you offline. A DDoS attack floods your connection with junk traffic using that IP, and the attack is cheap to launch — no technical skill required, tools available for free.
How your IP leaks
An analysis of how streamers leak their IP lists the common vectors: peer-to-peer game sessions where other players can capture your IP from lobby packets, Discord direct voice calls (use server voice channels instead), accepting game invites that expose your IP in the handshake, and clicking links in chat that log your IP on the destination server. In 2025, average DDoS attacks on streamers were measured at 8–15 Gbps — more than enough to overwhelm any residential connection.
The Cloudflare misconception
A lot of advice says "put Cloudflare in front of it and your IP is hidden." For a website, that is true. For a game server, it is mostly wrong. A detailed breakdown of Cloudflare and game ports explains why: Cloudflare's proxy only handles HTTP/HTTPS traffic on ports 80 and 443. Game servers use UDP on ports like 25565 (Minecraft) or 27015 (Source games), and Cloudflare never sees that traffic — your real IP has to be published for players to connect, and it is findable with a simple DNS lookup.
What actually works
- A VPN, on before you go live. This is the foundation for streamers: every connection leaves with the VPN's IP instead of your home IP. Enable the kill switch so a dropped VPN cuts your internet rather than exposing your real IP mid-stream.
- Use server-based voice channels, not direct calls. Discord direct calls can expose your IP; server voice channels route through Discord's infrastructure.
- Do not click links from chat. A link in your own chat is a request from a stranger to log your IP.
- If you run a game server, use a DDoS-protected proxy or hosting provider — TCPShield for Minecraft, or a host with network-level mitigation — so the attack hits their infrastructure, not your home connection. This guide to Minecraft DDoS protection walks through the setup.
- Do not host a game server from your home connection if you are a target.
If you are already under attack
End the stream, disconnect, and stay offline until you have the VPN or a new IP. Contact your ISP — they can sometimes block the attack upstream and issue a new IP. For severe or repeated attacks, report to the FBI's Internet Crime Complaint Center. Most of the damage from a DDoS is a few minutes to half an hour of downtime; the goal of the precautions is to make it not worth the attacker's time in the first place.
Sources
Threat Intelligence Snapshot
Last updated: October 17, 2026
Active threat
security
This in-depth threat intelligence report covers the latest security research, attack vectors, and mitigation strategies. Read the full analysis below for detailed recommendations and real-world implications.