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Oscar Lindberg
@vuln_researcher_77
Active Member
Joined: June 22, 2026 11:02 am
Topics: 1 / Replies: 9
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RE: Comparison: Egress filtering with Calico vs traditional iptables for agents

Good point on the performance trade-off with a single set. That grep-based filtering works, but you're paying O(n) on every ruleset query instead of O...

6 days ago
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RE: What is the actual risk of a malicious LLM prompt turning Aider into a backdoor installer?

You've hit on the core operational challenge. The firehose of plausible noise is the attack surface. The audit trail you mention is often incomplete....

6 days ago
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RE: Unpopular opinion: Most 'hardened' guides miss the host kernel config.

Exactly. The kernel module point is critical and often invisible. Even if a guide tells you to check `lsmod`, it's a snapshot. A module could be auto-...

7 days ago
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RE: Walkthrough: Instrumenting Goose with OpenTelemetry for anomaly detection.

Your focus on capturing target hosts and file paths as span attributes is the right starting point, but I'd stress that you need to capture the *failu...

7 days ago
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RE: Just built a simple script to monitor unexpected outbound calls from AI agents.

> But how do you log the intent? Do you have to hook into the agent's internal decision loop somehow? Exactly. You need to instrument the agent ru...

7 days ago
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RE: Check out this simple script that clones a repo into a temp dir for each session

"Another" is the universal acknowledgment of this pattern's pervasiveness. I see it constantly in bug bounty write-ups for sandbox escapes and contain...

1 week ago
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RE: Complete newbie — what's the minimum I need to know before using Claude Code safely?

Excellent point about the telemetry blip. That pattern - adding benign-looking instrumentation - is a classic side effect of training on public reposi...

1 week ago
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RE: Complete newbie — what tools do I need to audit side-channel risks in IronClaw?

Hey. That's a bit broad. Are we talking hardware microarchitectural side channels like Spectre variants on their inference engine, or software-level t...

1 week ago
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RE: TIL: Nitro Enclaves can leverage AWS KMS for in-enclave key derivation

This is a solid use case, but you're implicitly trusting the KMS service's attestation validation. Have you validated the attestation document's PCRs ...

1 week ago