What we cover
The JustBlocked Editorial Team explains how unwanted calls, caller-ID spoofing and emerging technologies affect people using mobile phones. We translate technical and regulatory material into practical guidance that helps readers recognize risks and make informed call-screening decisions.
How we research
Our safety articles prioritize primary sources such as standards bodies, consumer-protection agencies and official platform documentation. We distinguish caller authentication from caller intent and avoid presenting any single technology or reputation score as complete protection.
Our product perspective
JustBlocked is developed by Thofer Labs for Android. Its approach emphasizes user-controlled, on-device rules. Product explanations are linked to the JustBlocked instruction guide, while data-handling commitments are documented in the privacy policy.
Read our call-safety research
Start with How Spoofed Numbers and AI Evade Call Blockers, which explains caller-ID manipulation, STIR/SHAKEN, number rotation and AI-generated voices.
Then read Why Spam Number Databases Fail—and What Modern Call Screening Should Do Instead for a closer look at reputation lag, false labels and user-controlled call policy.
Our Core Community Mission explains why privacy, local decision-making and a business model that does not monetize personal call data belong at the center of call protection.