Here’s an overview of some of last week’s most interesting news, articles, interviews and videos:

Photos: Cybertech Europe 2023
The Cybertech Europe conference and exhibition takes place at La Nuvola Convention Center in Rome, and features the latest innovative solutions from dozens of companies and speakers, including senior government officials, C-level executives, and industry trailblazers from Europe and around the world.

Cybertech Europe 2023 video walkthrough
In this Help Net Security video, we take you inside Cybertech Europe 2023 at La Nuvola Convention Center in Rome.

Securing GitHub Actions for a safer DevOps pipeline
In this Help Net Security interview, Varun Sharma, CEO at StepSecurity, talks about misconceptions about the security of GitHub Actions, the potential risks of using third-party actions, recommended best practices for using GitHub Actions securely, and more.

CISO’s compass: Mastering tech, inspiring teams, and confronting risk
In this Help Net Security interview, Okey Obudulu, CISO at Skillsoft, talks about the increasing complexity of the CISO role and challenges they face.

Tackling cyber risks head-on using security questionnaires
In this Help Net Security interview, Gaspard de Lacroix-Vaubois, CEO at Skypher, talks about the implementation of security questionnaires and how they facilitate assessments and accountability across all participants in the technology supply chain, fostering trust and safeguarding sensitive data.

Chalk: Open-source software security and infrastructure visibility tool
Chalk is a free, open-source tool that helps improve software security.

Critical zero-days in Exim revealed, only 3 have been fixed
Six zero-days in Exim, the most widely used mail transfer agent (MTA), have been revealed by Trend Micro’s Zero Day Initiative (ZDI) last Wednesday.

Zero-day in Arm GPU drivers exploited in targeted attacks (CVE-2023-4211)
A vulnerability (CVE-2023-4211) in the kernel drivers for several Mali GPUs “may be under limited, targeted exploitation,” British semiconductor manufacturer Arm has confirmed on Monday, when it released drivers updated with patches.

Amazon: AWS root accounts must have MFA enabled
Amazon wants to make…