# OpenAI — SentinelOne cuts malware analysis from weeks to hours

- Company: OpenAI (openai.com)
- Announced: 2026-10-14T12:00:00+00:00
- Category: not stated
- Coverage: not counted
- Announcement: no
- Group: routine
- Source: https://openai.com/index/sentinelone
- Record: https://forck.live/items/22307-sentinelone-cuts-malware-analysis-from-weeks-to-hours
- Subject: GPT / ChatGPT / API

SentinelOne uses OpenAI Daybreak to reduce the time required for reverse-engineering sophisticated malware from four to six weeks to roughly eight hours, enabling researchers to investigate more threats and identify connections across samples. The capability is part of OpenAI's Daybreak offering for cybersecurity work. SentinelOne's Chief AI Officer notes that human accountability remains essential for architectural decisions.

## Evidence

Verbatim from https://openai.com/index/sentinelone:

> Reverse engineering a sophisticated piece of malware can take a top security researcher four to six weeks. It's painstaking work where researchers pull apart software to understand how it behaves, often retracing their steps as they uncover new information. Gregor Stewart, Chief AI Officer at SentinelOne, says OpenAI Daybreak can now produce human-level reverse-engineering output in roughly eight hours.

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