TrustedAnalog is an adware that displays pop-ups and may hijack the user's browser for showing affiliated search results. Besides pop-ups and other advertising-based symptoms, TrustedAnalog also may cause connectivity issues or alerts about damaging the computer. Most anti-adware tools for macOS should delete TrustedAnalog, although users also should scan for related threats.
Pop-Up Problems in More than Just One Flavor
For Mac users, assuming that they're all but invulnerable to adware and other nuisances is an all-too-easy mistake to make, given the platform's reputation for security. Statistics from the cyber-security industry also suggest that advertising software, while problematic, makes up just one-fifth of all detection results for macOS systems. TrustedAnalog, like many similar adware programs, shows that being a minority doesn't mean being extinct.
Ironically, TrustedAnalog doesn't trust macOS users to consensually install it. This adware uses the Adload family of Trojan downloaders for its installation, which often disguises the payload as a Flash update. TrustedAnalog then proceeds to modify browser (Safari, Chrome and others) settings by changing the default search engine to an affiliate website. It also displays various advertisements, such as pop-up windows and injected banners.
Users also may see other pop-up alerts related to TrustedAnalog that aren't part of its advertising model. These warnings follow a format of 'TrustedAnalogd will damage your computer,' or may use the adware's proper name without the 'd' at the end. This symptom is indicative of remaining TrustedAnalog components that require removal, even if no advertisements or other browser issues are present.
Trustworthy Ways of Securing an Ad-Riddled Browser
On the other hand, distribution methods for TrustedAnalog, and similar adware (see also: InitialSkill, OperativeMachine, CleanParameter and others) are wholly-preventable. Users should always avoid downloading updates not from officially-endorsed sources and default to legal and curated download avenues where appropriate, such as App Stores. These steps, by themselves, will prevent most cases where a macOS user could expose their computers to TrustedAnalog's Adload Trojan downloaders.
For removal, most users can depend on proven and reputable anti-adware products, which will detect and delete TrustedAnalog without much, if any, intervention necessary. Malware experts recommend following up TrustedAnalog's removal with a full system scan for related threats to remove the associated Trojan downloaders.
TrustedAnalog offers little other than frustration, questionable search results and likely-unvetted advertisements for those who use it. Given these facts, removing TrustedAnalog, and most other adware should be the easiest decision a Mac owner has to make.