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Researchers at Armis have uncovered five critical vulnerabilities in the implementation of Transport Layer Security in network switches used in millions of enterprises.

In the latest incarnation of the TLStorm vulnerability, switches from Avaya and Aruba — and perhaps others — are susceptible to compromise from an internal attacker.

How to maintain the security of so many different devices and what is the weakest link in most organizations? Listen to Yevgeny Dibrov, co-founder and CEO at Armis, talk about Global Cyberwar with Noa Oron on a Forbes Israel new podcast series.

Andy Norton, European Cyber Risk Officer at Armis, is interviewed by New Electronics on how the convergence between operational technology (OT) and IT is growing, bringing with it a clash of culture and approach.

According to the Cybersecurity and Infrastructure Security Agency (CISA) and the Department of Energy, cyberattackers are targeting uninterruptible power supply (UPS) devices. The attacks could result in critical-infrastructure damage, business disruption, lateral movement and more, and are mostly executed though vulnerabilities, like the TLStorm bugs disclosed earlier this month by Armis.

Barak Hadad, Head of Research at Armis, joins Tony Bradley on the TechSpective Podcast to talk about the TLStorm vulnerabilities and the importance of having complete visibility of all connected devices in an environment.

A set of vulnerabilities, dubbed TLStorm, were found in Schneider Electric’s APC Smart-UPS products by security firm Armis.

Researchers with Armis found a trio of vulnerabilities in uninterruptible power supply (UPS) devices from APC that could be remotely exploited by threat actors.