Viewing abuse filter 1: Stop Russian crypto bots

Filter parameters

Filter ID:	1
Description: (publicly viewable)
Conditions:	action == "edit" & old_size == 0 & /* = page creation / length(new_wikitext) > 20 & / don't block really small page (test) / !( "autoconfirmed" in user_groups ) & / autoconfirmes users are not affected by this rule / ( rcount( "[\x{0400}-\x{04FF}]", new_wikitext ) / length(new_wikitext) ) > 0.40 / at least 40 percent of cyrillic / action == "edit" & old_size == 0 & / = page creation / length(new_wikitext) > 20 & / don't block really small page (test) / !( "autoconfirmed" in user_groups ) & / autoconfirmes users are not affected by this rule / ( rcount( "[\x{0400}-\x{04FF}]", new_wikitext ) / length(new_wikitext) ) > 0.40 / at least 40 percent of cyrillic */
Notes:
Flags:	Hide details of this filter from public view Enable this filter I understand that details of this filter will be hidden from users who cannot see [https://www.mediawiki.org/wiki/Special:MyLanguage/Extension:AbuseFilter/Rules_format#Protected_variables protected variables] Mark as deleted
Filter last modified:	19:43, 4 January 2026 by Boumi (talk \| contribs)
History:	View this filter's history
Tools:	Export this filter to another wiki {"data":{"rules":"action == \"edit\" \u0026\r\nold_size == 0 \u0026 /* = page creation /\r\nlength(new_wikitext) \u003E 20 \u0026 / don't block really small page (test) /\r\n!( \"autoconfirmed\" in user_groups ) \u0026 / autoconfirmes users are not affected by this rule /\r\n( rcount( \"[\\x{0400}-\\x{04FF}]\", new_wikitext ) / length(new_wikitext) ) \u003E 0.40 / at least 40 percent of cyrillic */","name":"Stop Russian crypto bots","comments":"","group":"default","actions":{"block":["blocktalk","indefinite","indefinite"],"disallow":["abusefilter-disallowed"]},"enabled":true,"deleted":false,"privacylevel":0,"global":false},"actions":{"block":["blocktalk","indefinite","indefinite"],"disallow":["abusefilter-disallowed"]}}

Actions to take when matched

Trigger actions only if the user trips a rate limit

Number of actions to allow:

Period of time (in seconds):

Group throttle by:

user

See the documentation on mediawiki.org.

Trigger these actions after giving the user a warning

System message to use for warning:

Page name of other message:

(without "MediaWiki:" prefix)

Prevent the user from performing the action in question

System message to use for disallowing:

Page name of other message:

(without "MediaWiki:" prefix)

Revoke the user's autoconfirmed status

Block the user and/or IP address from editing

Block the user and/or IP address from editing their own talk page

Block duration for non-registered users:

Block duration for registered users:

Tag the edit for further review

Tags to apply: