Category: CleanTalk

  • SPAM report from the Control Panel

    At the Control panel added buttons «This is SPAM», «not SPAM». Accordingly, each button adds or removes from the blacklist IP, Email, domains of this comment/registration.

    We remind that the blacklists are generated automatically on the basis of the feedback from site owners to add entries to the black list is required not less than 3 negative reviews from different web sites.

    To use the buttons, go to:
    Control panel -> WEB-SITE NAME.

  • Updated plugin for Joomla on Oct 21, 2013

    Available version 1.6.8 antispam plugin for Joomla 2.5, 3.X. Changes:

    • Added protection for feedback modules Rapid Contact, VTEM Contact.
    • Fixed bug with the definition of the sender’s IP address on JComments.

    Archive with the plugin cleantalk.joomla25-30.plugin-v1.6.8.zip.

  • Updated phpBB3 anti-spam MOD

    Anti-spam module to the forum phpBB3 updated to version 3.7.17. List revision:

    • API switched to version 2.0.
    • Made multiple edit/optimize the code in files posting.php, memberlist.php.
    • Removed link to the project site from the footer of the forum.
    • Mod tested for compatibility with phpBB 3.0.12.

    Download the archive with the module cleantalk_spam_protect_v_3.7.17.zip.

    IMPORTANT!

    We remind you update the module should be made in the following order:

    1. Make a backup of files and database of the forum.

    2. Using Автомод uninstall the previous version of the module.

    3. Install the new version of the module.

    4. Test the following instructions:

    https://cleantalk.org/install/phpbb3

  • Updated antispam plugin for Joomla

    Available to install new version of anti-spam plugin for Joomla 2.5, 3.x, the list of changes:

    • plugin translated PHP API 2.0
    • optimized PHP code,
    • removed the extra plugin settings,
    • tested for compatibility with Joomla 2.5, 3.x.

    We remind all the possibilities of the plugin:

    • protection of the site from the registration of the spam bots.
    • protection of customers from manual spam comments.
    • protect the components of JComments, VirtueMart from spam bots.
    • protection of the feedback form from spam bots.

    Download plugin cleantalk.joomla25-30.plugin-v1.6.6.zip.

  • The accident at night Aug 9, 2013

    The accident at night Aug 9, 2013

    At night on 09.08.2013 from 19:30 until 02:30 (GMT) was not available database of IP blacklist, Email, domain addresses. As a result of the specified time the efficiency of spam filtering was below the multiyear average. The most heavily accident affected users with modules phpBB3 version 3.5.10 and below, along with the WordPress 1.4.4 and below.

    The accident is caused by physical hang database. We have made several improvements on servers automatic moderation, in particular increased the lifetime of the data in a local cache server up to 12 hours (was 1 hour), it will allow to avoid similar accidents in the future.

    Thanks!

  • Policy changes for spam filtering

    Hello!
    In this week we have updated the automatically moderation servers. In the new version of the server software made 2 important changes.

    Offtopic tests
    Firstly, disabled offtopics filtering for message not containing spam. Let me remind you that these signs are – finding author in black lists, offline, JavaScript, suspiciously little time spent on writing the comment.

    In other words, a check of офтоп is included only for suspicious messages and aims to make an additional filter for cut-off spam messages.

    In the future we plan to enable the enable filtering офтопов including not spam messages, hope this option will be useful for large sites, forums, for which it is important to reduce the time of moderation-messages from site visitors.

    Spam filtering for suspended accounts
    The second important change is the policy of filtering spam in cases of suspending the account (either on a daily limit of approved requests tariff, or over the limit approved requests to a manual renewal).

    In the new version spam requests from suspended accounts are filtered in full, i.e. not limited extent. But if the registration is legitimate (approved by the service), then such registration will be sent to manual activation of account of the administration of the forum/site. If the message is not spam (approved by the service) it will be sent to the administration of the site/forum.

    Thus service CleanTalk protects the site from spam, regardless of the state of the service account, in cases of suspending the account owner of the site may have to manually activate the new accounts and approve the message, but it will also be delivered from the manual processing of spam account, messages.

  • Updated Anti-Spam plugin CleanTalk for WordPress

    Updated Anti-Spam plugin CleanTalk for WordPress

    In the new version of anti-spam plugin for WordPress made the following changes:

    • fixed bug with displaying PHP warning for sites with PHP version 5.4.
    • fixed bug with checking comments Administrators, Authors and Editors of this blog.
    • plugin settings «Filter messages containing stop-words», «Language system messages» removed from the control menu plugin. These settings are now available in the control Panel service.

    Archive cleantalk-spam-protect.2.4.10.zip.

    PS
    We welcome Your feedback and are estimated plugin CleanTalk on the website wordpress.org (registration required)!

  • PHP Class protect the site from spam

    Not so long ago we updated the PHP class protection against spam sites, which may well be used to protect any PHP web-site. Of the most interesting changes:

    • protection of the site without Captcha;
    • automatically connect to the fastest server in a pool of servers;
    • detailed examples of the use of the class.

    Download the latest version of the class cleantalk-anti-spam-script-0.20.1.zip.

  • Comparative statistic of spam activity on 4 popular CMS

    We have briefly analysed spam activity on 4 CMS powered platforms with CleanTalk service and got the following results:

    • First place — WordPress, 99.46% of spam messages, 88 thousand queries in selection.
    • Second place — DataLife Engine, 91.12% of spam queries (registrations + messages), 3 thousand queries in selection.
    • Third place — phpBB3, 86.98% of spam queries (registrations + messages), 655 thousand queries in selection.
    • Fourth place — Joomla, 42.08% of spam messages, 2 thousand queries in selection.

    Figures show that our incontestable “winner” is WordPress. This platform is the most popular among spammers.

    Joomla`s low percent is explained by the fact that Cleantalk works only with JComments component so far. Only recently did it start to support standard feedback form component. JComments does not work if website visitor`s computer does not support JavaScript, which accordingly influences the quantity of spam queries.

    We broadened our analysis a bit.

    First, we drew a diagram of previously mentioned data for them to be more vivid. We also counted average number of spam attacks on websites with regard to the platform. We used queries of August 2012 for our analysis. Here are the results:

    • phpBB3 — 180 spam attacks a day on average.
    • Joomla — less than 1.
    • WordPress — 338 spam attacks a day on average.
    • DataLife Engine — 101 spam attacks a day on average.
  • Updated anti-spam phpBB MOD

    Improvements in the new version of the anti-spam module for phpBB:

    • A new user account will be sent to the manual activation of the forum administration with an alert by email, If no server availability automatic moderation, or suspend access to the service.
    • Optimized PHP code in the base class and hook.
    • Deleted spam protection in the profiles of users of the forum.

    Bugfixes in the MOD:

    • Fixed bug with looping functions ct_error_mail();
    • Fixed bug with the connection template ucp_sms_check.html.

    We remind you that before updating module, you need to make a backup of the database and forum files! Update the module can be through Automod, after removing the previous version.

    Archive module cleantalk_spam_protect_v_3.7.16.zip. Instruction manual upgrading from previous versions update_3.6.15_to_3.7.16.xml.