Orome1 writes: A massive DNS cache poisoning attack attempting to infect users trying to access popular websites is currently under way in Brazil, according to Kaspersky Lab expert Fabio Assolini. Brazil has some big ISPs. Official statistics suggest the country has 73 million computers connected to the Internet, and the major ISPs average 3 or 4 million customers each. If a cybercriminal can change the DNS cache in just one server, the number of potential victims is huge. And that is exactly what has been happening during last week. Users trying to reach Google, YouTube, Facebook and other popular global and local sites were being faced with pop-up windows telling them to install "Google Defence" and similar thematic software or Java applet in order to be able to access the wanted site.
The reason that every major university maintains a department of
mathematics is that it's cheaper than institutionalizing all those people.