diff --git a/config.template.toml b/config.template.toml
index 3061cd3..c4ba980 100644
--- a/config.template.toml
+++ b/config.template.toml
@@ -10,6 +10,9 @@ pythonista = ''  # optional key
 [DATABASE]
 dsn = 'postgres://pythonistabot:pythonistabot@database:5432/pythonistabot' # assumed default
 
+[BADBIN]
+domains = ["pastebin.com", "hastebin.com"]
+
 # 50 = CRITICAL
 # 40 = ERROR
 # 30 = WARNING
diff --git a/modules/moderation.py b/modules/moderation.py
index 50cf6aa..ff9bfd0 100644
--- a/modules/moderation.py
+++ b/modules/moderation.py
@@ -26,11 +26,13 @@
 import base64
 import binascii
 import datetime
+import logging
 import re
 from textwrap import shorten
 from typing import TYPE_CHECKING, Any, Self, TypeAlias
 
 import discord
+import mystbin
 import yarl
 from discord.ext import commands
 
@@ -45,6 +47,9 @@
 
     ModLogType: TypeAlias = PythonistaAPIWebsocketPayload[ModLogPayload]
 
+logger = logging.getLogger(__name__)
+
+BASE_BADBIN_RE = r"https://(?P<site>{domains})/(?P<slug>[a-zA-Z0-9]+)[.]?(?P<ext>[a-z]{{1,8}})?"
 TOKEN_RE = re.compile(r"[a-zA-Z0-9_-]{23,28}\.[a-zA-Z0-9_-]{6,7}\.[a-zA-Z0-9_-]{27}")
 PROSE_LOOKUP = {
     1: "banned",
@@ -105,6 +110,12 @@ def __init__(self, bot: core.Bot, /) -> None:
         self.dpy_mod_cache: dict[int, discord.User | discord.Member] = {}
         self._req_lock = asyncio.Lock()
 
+        domains = core.CONFIG["BADBIN"]["domains"]
+        formatted = BASE_BADBIN_RE.format(domains="|".join(domains))
+
+        self.BADBIN_RE = re.compile(formatted)
+        logger.info("Badbin initialized with following domains: %s", ", ".join(domains))
+
     async def github_request(
         self,
         method: str,
@@ -195,6 +206,48 @@ async def find_discord_tokens(self, message: discord.Message) -> None:
         )
         await message.reply(msg)
 
+    async def pull_badbin_content(self, site: str, slug: str, *, fail_hard: bool = True) -> str:
+        async with self.bot.session.get(f"https://{site}/raw/{slug}") as f:
+            if 200 > f.status > 299:
+                if fail_hard:
+                    f.raise_for_status()
+                else:
+                    err = f"Could not read {slug} from {site}. Details: {f.status}\n\n{await f.read()}"
+                    logger.error(err)
+                    return err  # if we don't fail hard, we'll return the error message in the new paste.
+
+            return (await f.read()).decode()
+
+    async def post_mystbin_content(self, contents: list[tuple[str, str]]) -> tuple[str, str | None]:
+        response = await self.bot.mb_client.create_paste(
+            files=[mystbin.File(filename=a, content=b, attachment_url=None) for a, b in contents]
+        )
+        return response.id, response.notice or None
+
+    @commands.Cog.listener("on_message")
+    async def find_badbins(self, message: discord.Message) -> None:
+        matches = self.BADBIN_RE.findall(message.content)
+
+        if matches:
+            contents: list[tuple[str, str]] = []
+
+            for match in matches:
+                site, slug, ext = match
+
+                if site is None or slug is None:
+                    continue
+
+                contents.append((await self.pull_badbin_content(site, slug), f"migrated.{ext or 'txt'}"))
+
+            if contents:
+                key, notice = await self.post_mystbin_content(contents)
+                msg = f"I've detected a badbin and have uploaded your pastes here: https://mystb.in/{key}"
+
+                if notice:
+                    msg += "\nnotice: " + notice
+
+                await message.reply(msg, mention_author=False)
+
     @commands.Cog.listener()
     async def on_papi_dpy_modlog(self, payload: ModLogType, /) -> None:
         moderation_payload = payload["payload"]
diff --git a/types_/config.py b/types_/config.py
index 7379684..2ed9d0e 100644
--- a/types_/config.py
+++ b/types_/config.py
@@ -27,6 +27,10 @@ class Snekbox(TypedDict):
     url: str
 
 
+class BadBin(TypedDict):
+    domains: list[str]
+
+
 class Config(TypedDict):
     prefix: str
     owner_ids: NotRequired[list[int]]
@@ -34,3 +38,4 @@ class Config(TypedDict):
     DATABASE: Database
     LOGGING: Logging
     SNEKBOX: NotRequired[Snekbox]
+    BADBIN: BadBin