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Lindsey O’Donnell-Welch

Wellesley

Cybersecurity Writer at Huntress

Executive editor at @DecipherSec. Previous @ThreatPost, @CRN, @Holy_cross, @DJNF alum

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Articles

  • Wendy Nather on the ‘Topics That Are Distracting CISOs’

    Sep 16, 2024 | duo.com | Lindsey O’Donnell-Welch

    Wendy Nather, distinguished cybersecurity leader and director of strategic engagements at Cisco, talks to Lindsey O’Donnell-Welch, executive editor with Decipher, at Black Hat 2024 about the biggest “topics that are distracting CISOs” including the pandemic’s lasting impacts on security programs, personal liabilities and supply-chain security.

  • The ‘Sleeping Time Bomb’ of Third-Party Cybersecurity Risk

    Sep 13, 2024 | duo.com | Lindsey O’Donnell-Welch

    VIDEOIn the final part of this four-part video series, Decipher editor Lindsey O’Donnell-Welch talks to Merritt Baer, CISO at Reco, Neda Pitt, CISO at Belk, and Danielle Snyder, cyber and compliance lead at Raytheon, about third-party risk, why it’s a “sleeping time bomb” and how organizations can approach this complex issue.

  • What Impact Will AI Have on Cybersecurity Risk Management?

    Sep 12, 2024 | duo.com | Lindsey O’Donnell-Welch

    In the third part of this four-part video series, Decipher editor Lindsey O’Donnell-Welch talks to Merritt Baer, CISO at Reco, Neda Pitt, CISO at Belk, and Danielle Snyder, cyber and compliance lead at Raytheon, about how they’re seeing security teams leverage machine learning, what generative AI innovations mean for risk management and more.

  • ‘The Tidal Wave Coming At Everybody:’ The Issue of Data Sprawl and Identity

    Sep 11, 2024 | duo.com | Lindsey O’Donnell-Welch

    In the second part of this four-part video series, Decipher editor Lindsey O’Donnell-Welch talks to Merritt Baer, CISO at Reco, Neda Pitt, CISO at Belk, and Danielle Snyder, cyber and compliance lead at Raytheon, about how security teams are approaching the “massive sprawl” of different data and accounts across their ecosystem, especially with the proliferation of identity-related threats.

  • Russian GRU Unit Linked to Critical Infrastructure Attacks

    Sep 6, 2024 | duo.com | Lindsey O’Donnell-Welch

    Several U.S. government agencies issued a new advisory Thursday warning of global cyber operations by threat actors that they affiliated with Unit 29155 of the Russian Main Intelligence Directorate (GRU). The threat group is categorized under several titles, including UNC2589, Cadet Blizzard, Ember Bear and Frozenvista.

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Lindsey O'Donnell Welch
Lindsey O'Donnell Welch @LindseyOD123
9 Apr 25

This timeline tells a pretty interesting story.

Huntress
Huntress @HuntressLabs

Our team continues to observe real-world abuse, including most recently threat actors installing SimpleHelp RMM tools for post-exploitation activity. This is part of a broader trend of attackers targeting managed file transfer solutions, and it’s one you don’t want to ignore. https://t.co/yhpq6wJ415

Lindsey O'Donnell Welch
Lindsey O'Donnell Welch @LindseyOD123
9 Apr 25

RT @mrswamsbsgans: put them in that damn hotel https://t.co/4rPKpzppmp

Lindsey O'Donnell Welch
Lindsey O'Donnell Welch @LindseyOD123
8 Apr 25

RT @gleeda: CVE-2025-2825 or CVE-2025-31161: A vulnerability by any name is still a threat 😇: We've updated the blog to reflect some new at…