SecurityBrief Australia - Technology news for CISOs & cybersecurity decision-makers

Josh Lemos stories

Josh Lemos is a notable figure in the cybersecurity landscape, recently appointed as the Chief Information Security Officer at GitLab. His role involves steering the global security strategy and overseeing compliance initiatives for GitLab's DevSecOps platform, reflecting his commitment to enhancing security frameworks within the technology sector.

His recent stories delve into critical industry concerns, such as the blurred lines in pentesting practices, which highlight the need for clear distinctions between legitimate security assessments and potential threat actor behavior. This insight emphasizes the importance of maintaining integrity and efficacy in security testing.

Lemos also explores the innovative intersection of artificial intelligence and cybersecurity, discussing how AI can transform the security of software and data supply chains. This forward-thinking perspective underscores the potential for automation and improved defenses against evolving cyber threats, making it essential reading for those interested in the future of cybersecurity.

Furthermore, his analysis in collaboration with Illumio projects the anticipated trends shaping cybersecurity by 2025, revealing how AI will fundamentally alter risk management strategies. These insights provide valuable foresight for professionals looking to stay ahead in an ever-changing field.

Finally, Lemos addresses prevalent security frustrations through GitLab's annual survey, shedding light on deeper issues that affect organizations, such as prioritization and false positives. This focus on the root causes offers actionable strategies for enhancing security practices, making his stories relevant for both seasoned professionals and those new to the field.

Ps josh lemos  chief information security officer  gitlab

Unchecked and unbound: How Australian security teams can mitigate Agentic AI chaos

Thu, 28th Aug 2025
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cloud security
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risk & compliance
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ai ethics & governance
Australian security teams face new challenges as autonomous agentic AI threatens traditional authorisation systems, demanding updated governance to prevent risks.
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GitLab & Illumio reveal AI & cybersecurity trends for 2025

Tue, 19th Nov 2024
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application security
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devsecops
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risk & compliance
GitLab and Illumio predict that by 2025, AI will transform software development and cybersecurity, reshaping risk management and operational strategies.
Josh lemos  ciso  gitlab

It's more than culture: Addressing the root cause of common security frustrations

Thu, 22nd Aug 2024
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uc
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application security
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devsecops
GitLab's annual survey exposes deep-rooted security frustrations, from prioritisation issues to excessive false positives. Here's how to tackle the core problems.
Josh lemos  ciso  gitlab

Can AI be used to finally secure software and data supply chains?

Tue, 28th May 2024
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application security
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devsecops
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supply chain
AI technology is transforming how we secure software and data supply chains, promising to automate and bolster cybersecurity defences beyond current methodologies.
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GitLab appoints Josh Lemos as Chief Information Security Officer

Wed, 14th Jun 2023
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risk & compliance
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cybersecurity
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software development
GitLab appoints Josh Lemos as Chief Information Security Officer to lead global security strategy & compliance initiatives of its DevSecOps platform.
Cybersecurity41

Cylance report looks into questionable pentesting practices

Mon, 12th Aug 2019
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semiconductors
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devops
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apm
The report demonstrates how the line distinguishing pentesting exercises from actual threat actor behaviour has thinned.