US firm AT&T says data of 73 million customers leaked on ‘dark web’ | Telecommunications News

US firm AT&T says data of 73 million customers leaked on ‘dark web’ | Telecommunications News

At least 7.6 million existing AT&T account holders and 65.4 million former users hit by the breach, the company says. Personal information belonging to millions of past and present AT&T customers has been leaked online, including Social Security numbers (SSNs), passcodes and contact details, the multinational company says. In a…

Researchers Develop Topological Insulators That Could One Day Allow Efficient Light-Based Computing

Researchers Develop Topological Insulators That Could One Day Allow Efficient Light-Based Computing

Photonic materials are the ones that emit, detect or manipulate light. These materials play a crucial role in various sectors such as telecommunications, data processing and storage, and solar cells. Because of their vast usage, there is a continuous need to make them efficient. Researchers, at the University of Central…