Leaked API Key? What to Do: Rotate First, Then Clean Git History
Leaked an API key? Deleting the commit is not enough. Revoke or rotate it first, check logs for attacker-created keys, then decide on git history cleanup.
Cybersecurity for fast-moving engineering teams.
We study how attacks are changing, then help you find, fix and prove what is wrong in the software you ship. Our research is public, so you can check our work.
ARGUS scans your repos and opens fixes as pull requests for your team to review. Free to start.
Trusted by
- OpenAI
- Anthropic
- Razorpay
Sutros- Hackitise Labs
FROM OUR RESEARCH
67.5%
of the 245 vulnerabilities CISA added to its Known Exploited Vulnerabilities catalog in 2025 would never have been tested before exploitation on an annual pentest schedule.
- 26 days
- median time from disclosure to exploitation
- 54%
- still missed with quarterly testing
Latest from Nexus Void
ARGUS vs Aikido Security (2026): Depth vs Breadth
ARGUS vs Aikido Security compared: features, pricing and when each fits. Aikido covers code, cloud and runtime; ARGUS goes deeper on code, APIs and fixes.
7 Best Aikido Security Alternatives in 2026
The best Aikido Security alternatives in 2026 compared on features, pricing and fit: ARGUS, Snyk, Semgrep, GitHub Advanced Security, Endor Labs and more.
WordPress CVE-2026-119977: Core Update RCE Exploited
WordPress CVE-2026-119977 lets unauthenticated attackers run code during core updates. CISA confirms exploitation. Affected 4.7 to 7.1.3; update to 7.1.4.
Linux TCP CVE-2026-98432: 9.8 Remote Kernel Flaw Fixed
CVE-2026-98432 is a 9.8 Linux kernel IPv4 TCP use-after-free reachable remotely without login. RHEL fixes are out, Ubuntu is in -proposed. Fixes and mitigation.
Android November 2026 Security Update: 23 Critical Flaws
The Android November 2026 security update fixes 216 flaws, 23 Critical, including zero-click RCE CVE-2026-58868. How to check your patch level.
WHAT ENGINEERING TEAMS ARE SAYING
“Most scanners gave us hundreds of dependency alerts and no way to rank them. ARGUS marks which ones are actually reachable from our code and scores them with EPSS and KEV, so we fix the few that matter first.”
“Security usually feels like a premium that startups cannot afford. Nexus Void made it accessible and fast for us.”
ARGUS
Who is checking your AI‑written code before it ships?
ARGUS reviews every pull request, flags what is actually reachable and opens the fix for your team to approve. First findings in minutes.
Usage-based pricing, with a free tier to start.
- CodeSAST, dependencies and secrets in every repo
- APIsEvery entrypoint mapped to the data it can reach
- Cloud configTerraform, CloudFormation and Kubernetes
- Data storesWhich routes reach your databases, PII and credentials
- Third partiesThe services and AI APIs your code calls
- Attack pathsRanked chains an attacker, human or AI, could follow
Inside your AI coding tools via MCPClaude CodeCursorCodexand more
Findings go where your team worksSlackJiraLinear
FAQ
Frequently asked questions
Answers to the questions we hear most. Cannot find what you are looking for? Reach out.
Still have questions? Contact us
Nexus Void is a research-first cybersecurity company. We study how continuous verification, adversary simulation, and compliance evidence keep defenders ahead of AI-age attacks, and we publish the research behind it.
We lead with original work: computed analyses on public security data, reproducible experiments, and fast, sourced briefings on breaking threats. Every finding is labeled for exactly what it is.
Engineering-led companies that need enterprise-grade security outcomes without an enterprise security team, and anyone who wants verifiable security research rather than vendor marketing.
Four areas: continuous verification, supervised adversary simulation, compliance as evidence, and translating security posture into quantified risk.