I am looking for another answer to a problem posted earlier at MSE here, and by chance stumbled into another website called How360 having exactly the same question and answers here. Are they under the same parent company?
No, this is an unrelated site that scrapes Stack Exchange posts and puts ads around them. Which by itself is allowed, as long as they give attribution to authors of posts and link back to Stack Exchange. Which they do, at the bottom of page.
There are many such sites: some of them abide by attribution requirements, many do not. For details, see A site (or scraper) is copying content from Stack Exchange. What do I do?