Russian intelligence hackers are phishing Signal users for their backup recovery key, giving attackers full access to message history, the FBI warns.

Learn how the identities of people, apps, and services are verified before they’re given access to digital systems and resources. Authentication is the process that companies use to confirm that only ...

Abstract: We propose a novel covert message authentication technique designed to completely obscure the existence of the digital signature, rendering it secure against integrity attacks. This ...

In 2024, Americans reported losing $470 million to scams that started with texts, according to the Federal Trade Commission. Text scams are also becoming harder to detect with AI. Knowing what to look ...

Abstract: Return-oriented programming (ROP) attacks pose a significant threat to the control-flow integrity (CFI) of Internet of Things (IoT) devices, which operate in resource-constrained ...

A security researcher has released exploit code for a Visual Studio Code (VS Code) zero-day vulnerability that allows attackers to steal GitHub authentication tokens by tricking users into clicking a ...