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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

647 articles by Lindsey O’Donnell-Welch

Ransomware, Backdoors Deployed in JetBrains Flaw Attacks

Researchers released further details about exploitation campaigns targeting the critical-severity JetBrains flaw.


Threat Actor Exploits F5, ConnectWise Flaws to Target U.S. Orgs

A threat actor has been observed exploiting various previously disclosed flaws to gain access to various U.S. governments and research organizations.


Ivanti Patches Critical RCE Standalone Sentry Flaw

At the time of disclosure, Ivanti said it is not currently aware of the flaw being exploited.


U.S. Government Doubles Down on Chinese APT Warnings

“The PRC’s inside the house,” said Andrew Scott, associate director for China operations with the U.S. Cybersecurity and Infrastructure Security Agency (CISA).


DHS Charts Out AI Security Strategy

The Department of Homeland Security said cybersecurity is a significant challenge for AI and it plans to work to identify the security risks that are associated with these technologies.