Examples you can check
The sudoku grids are original. Code checks their rules, solutions and the particular deductions used in the examples. Household and AI articles use situations identified as fictional; they illustrate a process and do not describe outcomes from real people.
Sources and limits
Articles about messages, calls and shopping link to official sources including INCIBE, Banco de España and the European Consumer Centre in Spain. The context of these references is identified. Guidance depends on country and provider; a warning sign alone is not proof of fraud.
AI-assisted production
We use AI to help draft, adapt into English, write code and prepare resources. We review the text and examples, check references, and verify files and links before publication. Website explanations and books have separate reviews.
Dates and corrections
Each article shows its publication date and, when its content changes, its update date. If you find an error, email us with the URL and the specific point to review. We will check the correction and update the article when appropriate.
Books and Amazon links
The linked books belong to our catalogue. Purchase links may earn an Amazon commission and are identified by the affiliate notice. Amazon handles purchases, pricing, availability and shipping. The book recommendation is related to the article’s subject.