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Kilian Englert

Latest articles

Threat Update 38 – The Darkside Strikes Back

Kilian Englert

Kilian Englert

Ransomware is the scourge of IT and security professionals, and the Darkside group is one of the most notorious players in this space.

Threat Update 37 – Is SSO the new (h)Active Directory?

Kilian Englert

Kilian Englert

As organizations continue moving to cloud services at a breakneck pace, the adoption of SSO solutions has been a safe and effective way for IT teams to enable and control…

Threat Update 36 – A Supply Chain Attack By Any Other Name

Kilian Englert

Kilian Englert

Kilian and Ryan look at a supply chain attack that silently stole cloud credentials for several months before detection.

Threat Update 34 – Isn't the Internet Supposed to be Bombproof?

Kilian Englert

Kilian Englert

Kilian & Ryan dissect what could happen if a major data center went down, and how organizations leveraging cloud technology or solutions can prepare for business continuity.

Threat Update 33 – S3 Security Suggestions & Cyber Insurance Targets

Kilian Englert

Kilian Englert

Kilian, and Ryan from the Varonis Incident Response Team discuss controls to detect ransomware threats quickly while potentially lowering cyber insurance premiums.

Threat Update 32 - Lemon Duck Floats on Exchange ProxyLogon Vulnerability

Kilian Englert

Kilian Englert

Hear how the Lemon Duck cryptomining botnet targets Exchange servers vulnerable to ProxyLogon.

Threat Update 31 – Now are the Zero Days of our Discontent

Kilian Englert

Kilian Englert

Three new Zero Day vulnerabilities recently discovered in F5 products, and Microsoft Office 365 let attackers skip the password and authentication completely.

ReConnect - Ways Attackers Sidestep Your Endpoints

Kilian Englert

Kilian Englert

One of the age-old questions in cybersecurity is, “Are my endpoint controls enough?” Spoiler alert, unfortunately not! Kilian and Brian discuss scenarios we’ve seen where sophisticated attack groups deliberately leverage...

Threat Update 30 – No trust? No problem! An Overview of Zero Trust

Kilian Englert

Kilian Englert

With the constant barrage of cyberattacks in the news, it would be natural to wonder if there’s a security model to help. Enter Zero Trust! This popular security model has...

Threat Update 29 – Exchange Vulnerability Detection Tips & Tools

Kilian Englert

Kilian Englert

Many organizations are still dealing with the mass exploitation of on-prem Exchange servers from four Zero-Day vulnerabilities. Teams are struggling to identify and patch all of their affected servers, and...

Threat Update 28 – Re-Ryuk’ed & Exchange Zero-Day

Kilian Englert

Kilian Englert

Is it too soon for a 2020 throwback? The Ryuk ransomware gang certainly doesn’t think so! It looks like one of the premiere ransomware-as-a-service groups was not content to rest on their laurels, and it appears they’ve added self-spreading capabilities.

Threat Update 27 – Concentrations of Power

Kilian Englert

Kilian Englert

Why are there certain account types that are often targeted by attackers? Why can it be really difficult to detect certain types of account misuse? What are some of the biggest AD hygiene issues we run into?

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