The idea of object-oriented software originated in the 1960s and rose to dominance in the 1990s. In 2019, most main-stream languages are at least somewhat object-oriented. Despite this obvious success, the paradigm is still somewhat nebulous if you think about it in detail. —Felix

Unlike previous side-channel vulnerabilities disclosed in Intel CPUs, researchers have discovered a new flaw that can be exploited remotely over the network without requiring an attacker to have physical access or any malware installed on a targeted computer. —Swati Khandelwal

The International Society of Automation (ISA) 99 standards development committee brings together industrial cyber security experts from across the globe to develop ISA standards on industrial automation and control systems security that are applicable to all industry sectors and critical infrastructure. —Anastasios Arampatzis