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The day's top cybersecurity news and in-depth coverage

CSO First Look

November 15, 2021

How Target's CISO balances customer security and customer experience

In wake of a 2013 data breach, Rich Agostino rebuilt Target’s approach to cybersecurity, addressing vulnerabilities while maintaining a user-friendly web presence for customers. Read more ▶

Image: Sponsored by George Brown College: Smart Cybersecurity training for today's Intelligent Digital Buildings

Sponsored by George Brown College: Smart Cybersecurity training for today's Intelligent Digital Buildings

Did you know that 85% of organizations have inadequate or no building system backup procedures? Our Operational Technology Cybersecurity program for IT professionals can help protect your business from a cybersecurity attack. Study online at your own pace. Learn how to protect your buildings.

Flaws in the Nucleus embedded TCP/IP stack puts critical systems at risk

The NUCLEUS:13 vulnerabilities can allow remote code execution or denial of service attacks. Billions of devices could be affected.

REvil ransomware explained: A widespread extortion operation

The REvil group, a.k.a. Sodinokibi, re-victimizes its targets by threatening to release stolen data even after the initial ransom demand is paid.

Image: 8 tips for a standout security analyst resume

8 tips for a standout security analyst resume

Learn how to present and prioritize your education, skills, and experience to land your next security analyst job.

How to spot and block cryptominers on your network

Cryptominer malware is stealthy and drags down network and device performance. Some simple tasks and basic tools can minimize its impact.

Top cybersecurity M&A deals for 2021

The cybersecurity market is hot, and vendors are buying competitors to solidify their position or acquiring other firms to expand their offerings.

Which countries are most (and least) at risk for cybercrime?

Cybersecurity firm SEON has come up with a snapshot of how the threat of cybercrime differs around the world, ranking countries that are most and least vulnerable.

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