Two Years of Item 1.05: What the Notable 8-K Filings Tell Us
From UnitedHealth to AT&T to Snowflake's downstream effects, two years of Item 1.05 filings reveal patterns in materiality, vendor incidents, and update cadence.
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
From UnitedHealth to AT&T to Snowflake's downstream effects, two years of Item 1.05 filings reveal patterns in materiality, vendor incidents, and update cadence.
A retrospective on the Heroku OAuth token incident, what the public timeline revealed about supply chain trust assumptions, and the durable lessons for platform teams.
The ua-parser-js compromise of October 2021 paired credential theft with cryptominer and password stealer payloads. A close look at what happened and why.
A phishing campaign against a prolific npm maintainer poisoned chalk, debug, and several other packages with a Web3 hijacker. Here is the full breakdown.
A stolen Ripple-adjacent npm token pushed key-stealing versions of xrpl.js. Timeline, payload structure, and what XRPL integrators should do next.
A phished maintainer token pushed a private-key-stealing backdoor into @solana/web3.js 1.95.6/1.95.7. Full mechanics and post-incident recommendations.
A phishing-obtained GitHub token published a wallet drainer as @ledgerhq/connect-kit in Dec 2023. What the incident tells us about Web3 supply chain trust.
Compromised npm tokens pushed crypto-miner versions of @rspack/core and @rspack/cli in December 2024. Timeline, payload, and what downstream teams missed.
After a domain handover, polyfill.io began serving malware to more than 100,000 sites. Here is the attack chain and what the incident teaches us.
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