Implementation notes, threat analysis, and release history. For current supported controls and their prerequisites, use the security guides.
Threat Intelligence ·
1-SEC now keeps capacity warnings separate from attack evidence, protects victim files from automatic quarantine, and prevents aggregate traffic alerts from targeting an incidental process. The update also bounds detector state and protects large byte counts.
Threat Intelligence ·
v0.4.25 includes patched TLS trust, Go-to-Rust event compatibility, safer media screening, and more reliable ransomware and crypto assessment. Updated binaries are available for six platform targets.
Threat Intelligence ·
A 21-day catch-up cycle reviewed 234 threat records, patched a reachable Go TLS privacy flaw, and hardened agent URI handling, safetensors validation, and metric injection defenses without adding modules or runtime dependencies.
Threat Intelligence ·
The June 27 intelligence cycle reviewed 216 high-signal items and shipped sparse tensor and multimodal embedding validation in the Data Poisoning Guard while re-verifying existing defenses for PDF FlateDecode, MCP injection, and deep binary inspection.
Threat Intelligence ·
The June 6 intelligence cycle reviewed 237 high-signal items and pushed 1-SEC deeper into agentic account takeover defense, dynamic MCP server injection prevention, execution-time integrity checks, SSH channel exhaustion handling, and deep binary inspection without adding runtime dependencies or new modules.
Threat Intelligence ·
The May 29, 2026 threat cycle surfaced critical Go SSH cryptography vulnerabilities, agentic markdown exfiltration via third-party poisoning, and deep-file memory corruption RCEs buried inside large buffers. Here is what the audit found and what 1-SEC hardened immediately.
Threat Intelligence ·
The May 19, 2026 threat cycle centered on agent control-plane abuse, hidden prompt injection inside compressed PDFs, and supply-chain execution through install hooks. Here is what the latest 1-SEC audit found and what we hardened immediately.
Threat Intelligence ·
In this roundup the 1-SEC threat intelligence team walks through the May 3 intelligence cycle—253 reviewed items spanning CISA KEV, NVD, the Go Vulnerability Database, and ten editorial feeds—along with NATS dependency hardening and new AI Containment checks for hostile tool payloads, all without expanding the runtime dependency footprint.
Threat Intelligence ·
The April 23 threat cycle pushed hard on revoked-token reuse, trusted webhook abuse, dangerous AI-generated defaults, poisoned model artifacts, and parser-level file exploits. Here is what shifted in the threat landscape and what 1-SEC now covers by default.
Threat Intelligence ·
Our March 24 vulnerability audit uncovered 217 threats across 12 sources. Here's what we found, what we shipped to stop it, and how 1-SEC's single-binary architecture keeps you protected without bolting on extra dependencies.
Threat Intelligence ·
Weekly cybersecurity threat analysis covering SSRF exploits, IoT botnet activity, ransomware trends, and how 1-SEC's open source security platform detects and stops these attack chains.