The VITI Security Blog
Practical writing on managed IT + cybersecurity.
By the engineers doing the work - not a marketing team summarizing it. We write when we have something to say, not when the calendar says we should.
AI Integrations: The New Frontier for Enterprise Data Exposure
The Atlassian Rovo AI vulnerability exposed a critical flaw in how AI assistants access enterprise data. This incident highlights the urgent need for stringent security controls around AI integrations to prevent data exfiltration.
When Software Updates Become Backdoors: Securing Your Supply Chain
Compromised software installers are a growing threat, bypassing traditional defenses and introducing backdoors directly into your network. Learn how to verify software integrity and fortify your distribution channels.
AI Assistants and Data Exfiltration: A New Frontier for Security Controls
The Atlassian Rovo incident shows AI assistants introduce new data exfiltration risks. Organizations must update data access controls and prompt security strategies to prevent sensitive data leaks.
Protecting Your Supply Chain: Practical Defenses Against Malicious npm Packages
The recent discovery of nearly 800 malicious packages on npm highlights a critical software supply chain vulnerability that demands immediate attention for any team using Node.js or JavaScript. This incident underscores the need for robust dependency management and proactive security measures to prevent sophisticated cross-platform malware.
Open Source Security Isn't Child's Play: Practical Steps for Engineers
The carefree era of open source is over. Learn concrete steps to secure your open source supply chain and protect your organization from critical vulnerabilities.
Free ChatGPT Upgrades: Securing Your SMB in the AI Era
OpenAI's recent ChatGPT upgrades mean more powerful AI is widely available, even for free users. This shift demands SMBs reassess their security controls to mitigate new AI-driven threats while leveraging its benefits.
The Silent Threat: How Weak Randomness Undermines Your Application Security
A recent $5.7 million drain from crypto wallets highlights a critical and often overlooked vulnerability: weak random number generation. This flaw can silently compromise cryptographic keys, session tokens, and other vital security elements, demanding immediate attention from developers and security practitioners.
Ransomware Arrests: Why Proactive Defense Remains Non-Negotiable
A recent sentencing shows law enforcement wins against ransomware, but don't mistake this for a decreased threat. Comprehensive cybersecurity controls and incident response are still critical.
OVSwrap: Understanding and Mitigating Linux Local Privilege Escalation
A recent Linux kernel vulnerability (CVE-2026-64531) highlights the critical threat of local privilege escalation. Learn why this matters for your Linux infrastructure and what immediate steps you need to take.