Dennis Thankachan

CEO at Lightyear

Dennis Thankachan is the founder and CEO of Lightyear, a web platform that helps businesses comparison shop for IT infrastructure services (internet access, VoIP, managed services, etc.). He regularly writes on various IT infrastructure and telecom topics here. Dennis is based in NYC.

Latest from Dennis Thankachan

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Vulnerabilities & Threats
Things Keeping CISOs Up at Night During the COVID-19 PandemicThings Keeping CISOs Up at Night During the COVID-19 Pandemic
byDennis Thankachan
Apr 30, 2020
4 Min Read

Editor's Choice

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Cyberattacks & Data Breaches
Top MITRE ATT&CK Techniques and How to Defend Against ThemTop MITRE ATT&CK Techniques and How to Defend Against Them
byNate Nelson, Contributing Writer
Apr 10, 2024
4 Min Read
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Cyberattacks & Data Breaches
Round 2: Change Healthcare Targeted in Second Ransomware AttackRound 2: Change Healthcare Targeted in Second Ransomware Attack
byDark Reading Staff
Apr 8, 2024
2 Min Read
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Vulnerabilities & Threats
Apple Warns Users in 150 Countries of Mercenary Spyware AttacksApple Warns Users Targeted by Mercenary Spyware
byDark Reading Staff
Apr 11, 2024
1 Min Read
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