Online Social Networks (OSNs) allow users to build connections, establish relationships, and exchange information over the Internet. At the same time, OSNs hold an abundant amount of data that are insufficiently protected by default privacy preferences. Moreover, privacy preferences are by default hard to use and do not correctly reflect the intentions of users, which …
Telecommunications fraud groups, the ones running scams over the telephone are a problem around the world. Taiwan is no exception with a number of related arrests in the past decade. Telecom fraud group. Yi-Chun Chang, Kuan-Ting Lai, Seng-Cho T. Chou and Ming-Syan Chen wanted to learn more about how these fraud groups operate through Social …