: 500px discovered the security issue in early 2019, though the actual unauthorized access happened in July 2018 .

: Files with names like 500px_com_14.9M.zip are commonly found on "dark web" forums or data leak repositories where hackers share or sell stolen databases. What should you do? If you suspect your information was part of this leak:

: Update your password on 500px and any other site where you used the same or a similar password.

: The "14.9M" in the filename typically refers to the 14.9 million user records that were compromised during the breach.

Here are the key details regarding this file and the incident:

The file is likely associated with a significant data breach involving the photography platform 500px , which occurred in mid-2018.