Last updated: June 1, 2026
Cookies are small text files stored on your device by your browser.
We use exactly one cookie:
| Name | ctx_refresh |
| Purpose | Authentication — keeps you logged in between sessions |
| Type | httpOnly (cannot be accessed by JavaScript) |
| Secure | Yes (only sent over HTTPS) |
| SameSite | Strict (not sent with cross-site requests) |
| Duration | 7 days |
| Set by | ctxshare.com only |
| Third-party | No |
This cookie is strictly necessary for the Service to function. It cannot be disabled without losing the ability to stay logged in.
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We may update this policy. Changes will be posted on this page.