Comment by [deleted] on 22/12/2014 at 03:22 UTC*

158 upvotes, 8 direct replies (showing 8)

View submission: ELI5: Why are some subreddits private? and How do you gain access to these Subs?

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This actually has happened, and is probably still happening now.

Malware targeted at Mac users was using a subreddit as a botnet to store IP addresses of targets.

http://www.intego.com/mac-security-blog/iworm-botnet-uses-reddit-as-command-and-control-center/

And, currently, a subreddit called /r/A858DE45F56D9BC9/ posts random strings of characters that no one has yet been able to decipher. There's an entire subreddit devoted to solving it[1]. It's entirely possible this is malicious (and just as possible that it's not), and it was randomly stumbled upon by a user.

1: /r/solving_A858

It is extremely likely that there are a large number of subreddits, both public and private, that are used for things the admins would not approve of.

EDIT: If you think you have "the solution" to /r/A858, check here first[2] and make sure you aren't also at a [9].

2: https://www.reddit.com/r/Solving_A858/comments/24ewok/i_straight_up_figured_this_shit_out_9/

There was also a similar sub, referred to as "A04", which was decoded by a redditor[3]. The result is.... odd

3: https://www.reddit.com/r/Solving_A858/comments/24s03t/a04_has_been_decoded/

/u/A858 has also toyed with the "solvers" on occasion. See here[4] (*NEW EYE5 NO ANSWERS STILL W3AK TOOL AMOUNG YOU*). He/she has also given other odd clues[5]

4: https://www.reddit.com/r/Solving_A858/comments/2juw87/the_odd_post_has_been_solved/

5: https://www.reddit.com/r/Solving_A858/comments/24wdm5/a858s_special_message_decoded/

Replies

Comment by theth1rdchild at 22/12/2014 at 04:24 UTC

63 upvotes, 1 direct replies

The random strings have, occasionally, been decipherable. I can't remember, but the solving sub holds onto them like prophecies from a lost civilization.

Comment by BEAR_DICK_PUNCH at 22/12/2014 at 07:26 UTC

43 upvotes, 2 direct replies

I just want to add to this in regards to your mention of /r/A858DE45F56D9BC9/

If you subscribe please don't post any comments as the creator will occasionally shut down everything when the sub gets too much attention. Just sit back and observe and post/comment in the subreddit devoted to solving them

Comment by [deleted] at 22/12/2014 at 08:06 UTC

21 upvotes, 1 direct replies

[deleted]

Comment by [deleted] at 22/12/2014 at 08:31 UTC

2 upvotes, 1 direct replies

Nah, just a happy coder using redding as an encrypted data store. A fun weekend project, but nothing to be worried about.

Comment by georgelulu at 22/12/2014 at 13:07 UTC

1 upvotes, 0 direct replies

Here is when it was first solved, afterwards the sub got wiped for a while because of the attention. https://www.reddit.com/r/A858DE45F56D9BC9/comments/k96b1/201109081949/c2igpiv

Comment by Apparently_Flamingo at 22/12/2014 at 16:41 UTC

1 upvotes, 1 direct replies

Hasn't anyone thought that maybe the sub is run by some friends that are just screwing with everyone?

Comment by nauticalsun at 24/12/2014 at 23:27 UTC

1 upvotes, 1 direct replies

Wow, I really didn't need this because I get huge goosebumps and get spooked by, like, random number stations like that one in Russia. I literally can't form a coherent response right now.

Comment by [deleted] at 22/12/2014 at 07:32 UTC

-1 upvotes, 1 direct replies

[deleted]