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CSO First Look

March 10, 2021

5 reasons why the cost of ransomware attacks is rising

The ransom is still a tiny portion of the total cost of a ransomware attack, but these associated costs are increasing. Read more ▶

Image: Sponsored by NTT: Put the hackers in the rear-view mirror

Sponsored by NTT: Put the hackers in the rear-view mirror

Our application-driven economy has accelerated organizations? digital transformation. Are your application security programs ready or do they need an upgrade? Get the expert guidance you need with NTT Security.

New free software signing service aims to strengthen open-source ecosystem

The Linux Foundation's sigstore code-signing software, developed with Google, Red Hat and Purdue University, will help prevent attacks on the software supply chain.

Why the Microsoft Exchange Server attack isn’t going away soon

For some victims, patching and proper forensics will be difficult, plus new threat actors are now exploiting the same Exchange Server vulnerabilities.

Image: How to patch Exchange Server for the Hafnium zero-day attack

How to patch Exchange Server for the Hafnium zero-day attack

Admins in many businesses report indicators of compromise from an Exchange zero-day vulnerability. Don't assume you're not a target. Investigate for signs of the attack and patch now.

Intel, Microsoft join DARPA effort to accelerate fully homomorphic encryption

The partnership aims to improve performance and accuracy of FHE to make it practical for business and government to better protect confidential data in the cloud.

4 ways to keep the cybersecurity conversation going after the crisis has passed

Executives and board members focus more on cybersecurity when there’s immediate danger. Here’s how CISOs can use a crisis like SolarWinds to translate security into business strategy.

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