The administration of InterTrend (that offers 1.4%-2.6% daily for 180 days) has created an entire section devoted to the background of the company and the available security features. It is very important to do due diligence and as you know it requires some time and efforts to properly analyze a project because usually admins provide as little information as possible. However, in case with InterTrend it should be easier because the admin of the project assures that he provides all necessary information. The page with project's details is available here (https://intertrend.co/duediligence.php).
Of course, as in case with any other HYIP all information should be confirmed and double checked. By the way, if you want to make money by referring people to InterTrend, keep in mind that it offers 10% referral commission. All promotional tools can be found in your member area in the Promotional Materials section which has been just recently renewed with a new set of tools. The admin also informs that his team is currently working on setting up a public telephone customer support service for investors' convenience. And for now you should contact the admin via email (firstname.lastname@example.org) in case you have any questions.