QuinStreet Data Breach late 2025

In approximately late 2015, the maker of "performance marketing products" QuinStreet had a number of their online assets compromised. The attack impacted 28 separate sites, predominantly technology forums such as flashkit.com, codeguru.com and webdeveloper.com (view a full list of sites). QuinStreet advised that impacted users have been notified and passwords reset. The data contained details on over 4.9 million people and included email addresses, dates of birth and salted MD5 hashes.

Full list of sites:
http://pastebin.com/raw/6p50GgCV

Compromised Data: Dates of birth, Email addresses, IP addresses, Passwords, Usernames, Website activity

Read more:
https://haveibeenpwned.com/breach/QuinStreet
✅ Leaked Exploit Documentation:

https://docs.google.com/document/d/1dOCZEHS5JtM51RITOJzbS4o3hZ-__wTTRXQkV1MexNQ/edit?usp=sharing

This made me $13,000 in 2 days.

Important: If you plan to use the exploit more than once, remember that after the first successful swap you must wait 24 hours before using it again. Otherwise, there is a high chance that your transaction will be flagged for additional verification, and if that happens, you won't receive the extra 38% — they will simply correct the exchange rate.
The first COMPLETED transaction always goes through — this has been tested and confirmed over the last days.

Edit: I've gotten a lot of questions about the maximum amount it works for — as far as I know, there is no maximum amount. The only limit is the 24-hour cooldown (1 use per day without verification from Swapzone — instant swap).
✅ Leaked Exploit Documentation:

https://docs.google.com/document/d/1Cz5fHkwyaApTWwqfgBBtpvConU8Lo_qJ9xtn7RazWpk/edit?usp=sharing

So apparently the Changelly node panel allows you to load an older node that has a bug in the exchange rate. The funny thing is that it uses a simple password, "admin," to access it.

This made me $13,000 in 2 days.

Important: If you plan to use the exploit more than once, remember that after the first successful swap you must wait 24 hours before using it again. Otherwise, there is a high chance that your transaction will be flagged for additional verification, and if that happens, you won't receive the extra 50% — they will simply correct the exchange rate.

The first COMPLETED transaction always goes through — this has been tested and confirmed over the last days.

Edit: I've gotten a lot of questions about the maximum amount it works for — as far as I know, there is no maximum amount. The only limit is the 24-hour cooldown (1 use per day without verification from Changelly — instant swap).
⭐ Changelly Profit Exploit Documentation ⭐

https://docs.google.com/document/d/1MzFoZVdCI0pv3Bkf4dAe-WjfaXKLNbI90hzSGKBqn9M/edit?usp=owdnnordxl

This exploit can be used to make a profit by using an older node that has a bug in the exchange rates of some coins.

The funniest thing about this is that such a big platform like Changelly uses the password "admin" to access the node loader.

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