Bad Behavior

Bad Behavior 2.2.13 has been released. This is a maintenance release and is recommended for all users. Changes The following changes have been made since 2.2.12: Requests from the Baidu search engine now go through screening similar to Google and ... [More] other major search engines. This will help to prevent illegitimate access from clients which falsely […] [Less]

Bad Behavior 2.2.12 has been released. This is a maintenance release and is recommended for all users. Changes The following changes have been made since 2.2.11: Search engine screening by IP address is now more lenient; a failure to match a known IP address range no longer blocks the bot outright. This change is inRead More…

Bad Behavior 2.2.12 has been released. This is a maintenance release and is recommended for all users. Changes The following changes have been made since 2.2.11: Search engine screening by IP address is now more lenient; a failure to match a known IP address range no longer blocks the bot outright. This change is in […]

Oops! If you attempted to download Bad Behavior 2.2.11 before right now, when the announcement was posted to this site, you received a copy with a syntax error, which generated a PHP fatal error. I’ve replaced the download with a corrected version. If you are experiencing this issue, you can remove and reinstall Bad Behavior, […]

Oops! If you attempted to download Bad Behavior 2.2.11 before right now, when the announcement was posted to this site, you received a copy with a syntax error, which generated a PHP fatal error. I’ve replaced the download with a corrected version. If you are experiencing this issue, you can remove and reinstall Bad Behavior,Read More…

Bad Behavior 2.2.11 and 2.0.49 have been released. This is a maintenance release and is recommended for all users. NOTE: Support for the 2.0 series is very limited and will end June 30, 2013. Plan to migrate to the 2.2 series as soon as possible. Changes The following changes to 2.2 have been made sinceRead More…

Bad Behavior 2.2.10 has been released. This is a maintenance release and is recommended for all users. Changes The following changes have been made since version 2.2.9: Code added in the previous release to support detection of malicious attacks ... [More] contained an unfortunate typo causing PHP warnings to appear. This has been fixed. Download Download BadRead More… [Less]

Bad Behavior 2.2.9 has been released. This is a maintenance release and is recommended for all users. Changes The following changes have been made since version 2.2.8: Several patterns associated with malicious activity such as SQL injection and ... [More] vulnerability scanning have been identified and blocked. WordPress: A code change regarding display of the whitelist inRead More… [Less]

Bad Behavior 2.2.8 has been released. This is a maintenance release and is recommended for all users. Changes The following changes have been made since version 2.2.7: Several robots associated with spam and malicious activity have been identified ... [More] and blocked. WordPress: A minor bug causing the whitelist to not appear properly in the administrative pageRead More… [Less]

Bad Behavior 2.2.7 has been released. This is a maintenance release and is recommended for all users. Changes The following changes have been made since version 2.2.6: A site scraper and a spambot have been identified and blocked. MediaWiki: The Bad Behavior timer code, which adds an HTML comment to rendered pages, has been fixed. Read More…