by Tibor Luter | Sep 14, 2023 | blog
The prolific advanced persistent threat (APT), also referred to as OilRig, was discovered engaging in cyber espionage against government clients of an IT firm in the region. This time, the Iran-linked APT34 has been detected orchestrating a supply chain attack with...
by Tibor Luter | Mar 27, 2023 | blog
Black Cell, a Sophos Platinum Partner, has been recognized for achieving the Sophos Synchronized Security Partneraccreditation. This recognition is a testament to the expertise and commitment of Black Cell’s securityprofessionals who have completed a specialized...
by Tibor Luter | Mar 20, 2023 | blog
The title of this blog post may not be entirely correct, as it is difficult to compare vulnerability assessment with MITRE ATT&CK based gap assessment in objective measures. However, this post aims to evangelize the joint raison d’être of vulnerability...
by Tibor Luter | Mar 6, 2023 | blog
Below you will find information about the current security alerts of February 2023. VMware ESXi – CVE-2021-21974 A new vulnerability was reported by security researchers. This article describes an explosion in the compromises of VMware ESXi hypervisors with...
by Tibor Luter | Feb 23, 2023 | blog
The Open Systems Interconnection model (OSI model) is a conceptual model that ‘provides a common basis for the coordination of [ISO] standards development for the purpose of systems interconnection’. In the OSI reference model, the communications...
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