cvh

@cvhessert

build, automate & secure | Head of Security @0xPolygonLabs | Re/Tweets are my own | 🇦🇷

Amsterdam, The Netherlands

cvh
@cvhessert
Aug 26
AI agents are becoming employees with root access. OAuth tokens. GitHub PATs. API keys. Cloud credentials. Databases. Slack. Sensitive data. We’re giving autonomous systems the ability to act on our behalf, often with credentials that can access far more than they actually
1
cvh
@cvhessert
Aug 25
🚨Critical security update for LEDGER hardware wallets A critical vulnerability has been identified in the Ethereum app on Ledger hardware wallets. It could allow a malicious application to alter the details of a transaction during signing, without this being visible on the
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cvh
@cvhessert
Aug 22
Trying to solve every problem or risk usually means solving nothing particularly well
cvh
@cvhessert
Aug 13
Prevent what cannot be undone. Prove it continuously. Keep shrinking the unknown.
cvh
@cvhessert
Aug 5
I just reserved my Cloudflare Wallet tag: cvh.cloudflare.pay Reserve yours now at cloudflare.pay
@cvh · Cloudflare Wallet
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