Post
Topic
Board Service Announcements
Merits 22 from 7 users
Re: [ANN] ChipMixer.com - Bitcoin mixer / Bitcoin tumbler - mixing reinvented
by
ChipMixer
on 26/09/2021, 00:11:00 UTC
⭐ Merited by hugeblack (10) ,LoyceV (6) ,LeGaulois (2) ,TryNinja (1) ,dkbit98 (1) ,BitMaxz (1) ,Lucius (1)
Important announcement

There has been successful attack on ChipMixer communication integrity. Some part of traffic to/from ChipMixer.com website has been compromised. Please read on to decide what to do next.

If you are using Tor and .onion to access ChipMixer - you are not affected.

If you are not using Tor and visit .com to access ChipMixer - there is a chance you have been affected. Sweep all chips you have received in last 7 days and treat them as linked with your deposit.


Details of attack
We are not sure yet but it is similar to January attack:
Over last few days IP address of .com server have been switched to another server for about 30 minutes about 3 times per day. Attacker used it to create valid SSL certificate and then served their own version of service with minor cosmetic changes.

Attacker gained access to our .com server IP at 2021-09-23. They used it to create two SSL certificate - one with Cloudflare (https://crt.sh/?id=5270080144) - second with Lets Encrypt (https://crt.sh/?id=5281011754).

What next?
Do not use .com version. Use .onion version.
If you were affected - contact us at support email.