# Can a hacker really do anything with your IP address?

- URL: https://talkfuse.com/story/can-a-hacker-really-do-anything-with-your-ip-address/
- Published: 2026-11-08T13:45:00+00:00
- Updated: 2026-11-08T14:03:18+00:00
- Original publisher: Engadget
- Original article: https://www.engadget.com/2306218/can-hackers-do-anything-with-ip-address/
- Topics: Cybersecurity, Technology

## Key points

- An IP address can help attackers target a connection.
- Exposed services and weak firewall settings create greater risks.
- Check both IPv4 and IPv6 settings, and install updates.

## Summary

An IP address does not reveal passwords or personal data on its own, but it can help attackers identify a target for a denial-of-service attack or find exposed services. The article argues that the main risk comes from weakly secured devices and router settings, rather than simply having a public IP address.

A lookup can show an internet provider and an approximate location, though past location errors have led to serious confusion. Attackers may reach devices through exposed cameras, flawed remote-access software or home servers, especially if port forwarding or firewall rules leave them accessible. The article advises checking router firewalls for both IPv4 and IPv6, removing unnecessary remote-access rules and installing updates; it also notes a critical Microsoft QUIC vulnerability disclosed in October 2026, with no reported exploitation in the advisory.

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Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.