Repressionist.app is a potentially unwanted program (PUP) or adware that often targets Mac users. It is a deceptive software that is typically bundled with other free software or programs that you download off of the internet. Once installed, it can lead to a variety of unwanted behaviors such as displaying annoying pop-up ads, redirecting your browser to unwanted sites, and slowing down your computer. It can also potentially expose your system to other more serious threats like malware or spyware. Repressionist.app usually infects a Mac when the user unknowingly installs it alongside other software. This type of adware is often hidden in the advanced or custom settings of the installation process, and if these settings are not carefully checked, the unwanted program can be installed without the user’s knowledge. In some cases, it might also be disguised as a necessary update or tool that the user is tricked into downloading. It’s always recommended to only download software from trusted sources and to carefully review all installation settings to avoid such threats.