The latest articles on DEV Community by Mounieshh (@mounieshh). https://dev.to/mounieshh https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F2894747%2Fedbc9f04-dee5-41ba-8092-d16ef7ed7263.png https://dev.to/mounieshh en Mounieshh Wed, 22 Apr 2026 08:01:40 +0000 https://dev.to/mounieshh/github-signup-blocked-with-we-detected-unusual-activity-how-can-i-fix-this-1nfp https://dev.to/mounieshh/github-signup-blocked-with-we-detected-unusual-activity-how-can-i-fix-this-1nfp <h1> GitHub Signup Blocked with “We detected unusual activity” — How Can I Fix This? </h1> <p>I am attempting to create a new GitHub account, but the signup process consistently fails with the following message immediately after completing the CAPTCHA:</p> <blockquote> <p>“We couldn’t create your account. We detected unusual activity and are unable to complete your signup.”</p> </blockquote> <p>I am unable to proceed beyond this point.</p> <h2> What I Have Already Tried </h2> <p>To rule out common issues, I have already tried the following:</p> <ul> <li>Using different networks (Wi‑Fi, mobile data, different ISP) </li> <li>Using multiple browsers (Chrome, Edge) </li> <li>Trying Incognito/Private mode </li> <li>Disabling VPN, extensions, and ad blockers </li> <li>Verifying JavaScript and cookies are enabled </li> <li>Waiting for some time between attempts </li> <li>Trying alternative usernames and a valid email address </li> </ul> <p>The error persists regardless of these attempts.</p> <h2> What I Am Trying to Understand </h2> <p>I am looking for concrete technical insight or a verified solution to the following:</p> <ol> <li>What specifically triggers GitHub’s “unusual activity” detection during the signup process? </li> <li>Is this detection typically a temporary automated block, and how long does it normally take before it resets? </li> <li>Are there any known ways to resolve this without waiting for long periods or relying solely on GitHub Support? </li> <li>Could factors such as IP reputation, browser fingerprinting, corporate email domains, or previous failed attempts cause this? </li> <li>Is there any recommended technical workaround that has reliably solved this for others?</li> </ol> <h2> Additional Context </h2> <ul> <li>Intended username: <code>Mouniesh-Kovan</code> (open to alternatives) </li> <li>Email used: a valid company‑domain email </li> <li>CAPTCHA succeeds without issue </li> <li>Region: India </li> </ul> <h2> Why I Am Asking </h2> <p>I understand that GitHub Support is the official route, and I have already prepared to contact them. However, I am also looking for explanations or solutions from others who have encountered and resolved the same issue.</p> <p>Any technical insight, explanation, or confirmed workaround would be helpful.</p> beginners github security web