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Paid Signup abuse detection and blocking 1.8.12

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Compatible XF 2.x versions
  1. 2.1
  2. 2.2
Additional Requirements
php 7.0+
Standard Library by Xon
Outbound HTTP & DNS requests
socket_create support for portscaning
Visible branding
From (simple) multiple accounts detection to isp/connection fingerprinting with score-based moderating/rejecting logic. These are very effective low-hanging fruit at reducing spam.

Supports migration configuration from the following XF1 add-ons;
  • TPU Spam Detect
  • Alter ego Detector
See the FAQ Known Issues for known limitations. This is not a turn-key solution, and each site may require customization!

For multiple account detection, supports reporting to reports/threads. And will send reports to the same report/thread. To send to thread you must select the "Multi-account to thread" extra.

For connection fingerprinting more additional information is collected and recorded on the account.

Note; Configuration defaults are conservative, aimed at blocking VPNs and proxies. There are a large number of configuration options for this add-on!

Multiple account handling permissions
  • Bypass multiple account checking
  • Can enable / disable alerting for user
  • Can enable / disable alerting for log
  • View reportings.
Use Multiple account to thread add-on to send multiple account reports to threads.

Per-user whitelist:


Multiple account logs per-user:

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First release
Last update
5.00 star(s) 5 ratings

More resources from Valter

Latest updates

  1. Signup abuse detection and blocking 1.8.12

    Fix 'no javascript' not working for external account association Fix multi-account detection not...
  2. 1.8.3 - Bugfix update

    Remove unexpectedly wide locking on user table during multi-account detection.
  3. 1.7.0 Patch 1 - Bugfix update

    Update installer to not wipe the "Link Spam checker" URL options. Retrieving this information...
  4. 1.7.0 - Feature update

    Fixes: Fix "Duplicate entry 'xx-0' for key 'report'" when a race condition occurs and the...
  5. 1.6.8 - Bugfix update

    Fix that disabling "Use RIPE HTTP API for ASN lookup" didn't actually work which could cause...

Latest reviews

I was looking for an alter ego detector and this is the best, i love the multi-account to thread without making duplicated threads. Xon support is a plus, worth every penny.
Excellent addon