Abstract: This paper mainly focuses on stability analysis of the nonlinear active disturbance rejection control (ADRC)-based control system and its applicability to real world engineering problems.

FortiBleed campaign targeting FortiGate firewalls is tied to INC and Lynx ransomware, with over 110 million stolen credentials linked to attacks.

Abstract: This article proposes a safety-critical control design approach for nonlinear control affine systems in the presence of matched and unmatched uncertainties. Our constructive framework ...

Cybersecurity researchers have charted the evolution of INC from an nascent ransomware-as-a-service (RaaS) operation to one of the most prolific cybercrime groups in 2026, claiming no less than 830 ...

Cybersecurity researchers have flagged two previously undocumented Windows variants of what was believed to be a Linux-only backdoor called SprySOCKS. "The Windows variants discovered are internally ...

Fortinet (FTNT) closed at $149.49 in the latest trading session, marking a +2.18% move from the prior day. The stock outpaced the S&P 500's daily gain of 1.65%. At the same time, the Dow added 0.92%, ...