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March 3, 2021 | Maria Mladenovska

Extended threat detection and response (XDR): Filling out cybersecurity gaps

This blog was written by an independent guest blogger.  Image source Business technology generally advances on a rapid basis, however, so do the cyberthreats that can endanger your security. According to BusinessWire, more than half of enterprises believe that their security cannot keep up, and according to IBM News Room, more than half of organizations with cybersecurity incident response…

March 2, 2021 | Sumner Meckel

Stories from the SOC – Beaconing Activity

Stories from the SOC is a blog series that describes recent real-world security incident investigations conducted and reported by the AT&T SOC analyst team for AT&T Managed Threat Detection and Response customers. Executive Summary Beaconing analysis is one of the most effective methods for threat hunting on your network. In the world of malware, beaconing is…

March 1, 2021 | Devin Partida

5 Cybersecurity concerns surrounding the COVID vaccine

This blog was written by an independent guest blogger. COVID-19 vaccines are starting to roll out after a year of grappling with the pandemic.  While this certainly inspires hope for the future, there are still risks on the road ahead. As distribution ramps up, vaccine-related cybersecurity concerns are also rising. Cybercrime has been a prominent side effect of the…

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