A new development in the realm of cloud security threats has emerged, offering threat actors a novel way to obtain Microsoft Entra (formerly Azure Active Directory) refresh tokens from compromised endpoints, potentially bypassing even robust multi-factor authentication (MFA) mechanisms. This...
Original release date: May 28, 2021
Summary
The Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI) are responding to a spearphishing campaign targeting government organizations, intergovernmental organizations (IGOs), and non-governmental...
Original release date: September 14, 2020
Summary
The Cybersecurity and Infrastructure Security Agency (CISA) has consistently observed Chinese Ministry of State Security (MSS)-affiliated cyber threat actors using publicly available information sources and common, well-known tactics...