While PyArmor is designed to prevent reverse engineering, there are legitimate scenarios for needing to unpack it:

If you are a developer using PyArmor, this news might be concerning. It is a stark reminder of a fundamental truth in software security:

It is vital to address the significant ethical and legal dimensions of using unpacking tools. PyArmor is designed to protect the intellectual property (IP) of developers. Using unpackers to circumvent this protection on software you do not own or have not been explicitly authorized to audit is a violation of software licenses and may be illegal.

An "UPD" unpacker typically implies: