by | Apr 5, 2024 | Uncategorized
Multiple China-nexus threat actors have been linked to the zero-day exploitation of three security flaws impacting Ivanti appliances (CVE-2023-46805, CVE-2024-21887, and CVE-2024-21893). The clusters are being tracked by Mandiant under the monikers UNC5221, UNC5266,...
by | Apr 4, 2024 | Uncategorized
A suspected Vietnamese-origin threat actor has been observed targeting victims in several Asian and Southeast Asian countries with malware designed to harvest valuable data since at least May 2023. Cisco Talos is tracking the cluster under the name CoralRaider,...
by | Apr 4, 2024 | Uncategorized
An updated version of an information-stealing malware called Rhadamanthys is being used in phishing campaigns targeting the oil and gas sector. “The phishing emails use a unique vehicle incident lure and, in later stages of the infection chain, spoof the Federal...
by | Apr 4, 2024 | Uncategorized
Operational Technology (OT) refers to the hardware and software used to change, monitor, or control the enterprise’s physical devices, processes, and events. Unlike traditional Information Technology (IT) systems, OT systems directly impact the physical world....
by | Apr 4, 2024 | Uncategorized
New research has found that the CONTINUATION frame in the HTTP/2 protocol can be exploited to conduct denial-of-service (DoS) attacks. The technique has been codenamed HTTP/2 CONTINUATION Flood by security researcher Bartek Nowotarski, who reported the issue to the...