Security news that informs and inspires
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Lindsey O’Donnell-Welch

Executive Editor

Lindsey O’Donnell-Welch is an award-winning journalist who strives to shed light on how security issues impact not only businesses and defenders on the front line, but also the daily lives of consumers.

In her previous position at Threatpost, Lindsey covered all aspects of the cybersecurity industry - from data privacy regulatory efforts to the evolution of underground cybercriminal marketplaces. Prior to that, Lindsey specialized in writing about microprocessors, enterprise business technology and the Internet of Things at CRN. In Lindsey’s spare time, she enjoys playing tennis and traveling.


Featured Articles

525 articles by Lindsey O’Donnell-Welch

Ivanti Warns of Actively Exploited Flaw in Sentry

Ivanti on Tuesday said it “has been informed that CVE-2023-38035 was exploited after exploiting CVE-2023-35078 and CVE-2023-35081.”


Decipher Podcast: Greg Notch

At Black Hat USA, Greg Notch, CISO at Expel, talked about his previous experiences as the former NHL CISO and how to effectively communicate security risk at the board level.


XLoader MacOS Malware Variant Resurfaces

A new version of the macOS XLoader malware has been observed.


Cuba Ransomware Attacks Reveal TTP Modifications

Researchers said they observed new tactics being used by the well-known ransomware group in attacks against a critical infrastructure entity in the U.S. and an IT integrator in Latin America.


Threat Actors Exploit Known Citrix ShareFile Flaw

The ShareFile flaw could allow unauthenticated attackers to remotely compromise the customer-managed ShareFile storage zone controller.