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.

  • lindsey@decipher.sc

Featured Articles

742 articles by Lindsey O’Donnell-Welch

Russian Threat Actor Leverages Microsoft Teams in Phishing Attacks

Researchers with Microsoft on Wednesday said that the threat actor has used a “highly targeted” social engineering attack to hit 40 global organizations.

Microsoft, Phishing

Russia-Linked Group Resurfaces With New Infrastructure

Researchers observed 94 new domains associated with a known Russia-linked espionage threat group.

Phishing

Ivanti Patches Second Zero Day in Mobile Management Software

The actively exploited flaw in Ivanti Endpoint Manager Mobile can be used in conjunction with another zero day addressed last week.

Zero Day, Flaw

Decipher Podcast: Source Code 7/28

Welcome back to Source Code, Decipher's weekly news wrap podcast with input from our sources.

Source Code, Podcast

CISO Interview: Dave Lewis

In this CISO interview, Decipher talks to Dave Lewis, Global Advisory CISO at Cisco, about breaking barriers between CISOs and other players across the organization.

CISO Interview