---
title: "WuXi AppTec says cyberattack hits DEL platform data, operations unaffected"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/296804345.md"
description: "WuXi AppTec's Biology unit detected unauthorized access to data on its DNA Encoded Library (DEL) platform. The breach was contained, with no impact on other systems or operations, which continued without disruption. No evidence suggests the accessed data was misused or published. External cybersecurity experts have been engaged, and additional security protocols are being implemented as the investigation continues."
datetime: "2026-08-24T14:49:26.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/296804345.md)
  - [en](https://longbridge.com/en/news/296804345.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/296804345.md)
generator: "portal-rs"
---

# WuXi AppTec says cyberattack hits DEL platform data, operations unaffected

-   WuXi AppTec’s Biology unit detected unauthorized access to data on its DNA Encoded Library platform used in early-stage discovery projects. \* The breach was contained. No evidence emerged of impact on other systems. \* Operations continued without disruption. IT systems, including the DEL platform, remained functional. \* No evidence to date that accessed data was published, misused, or exploited. \* External cybersecurity experts were engaged. Additional security protocols were implemented as the investigation continues. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. WuXi AppTec Co. Ltd. published the original content used to generate this news brief via IIS, the regulatory disclosure system operated by the Hong Kong Stock Exchange (HKex) (Ref. ID: HKEX-EPS-20260824-12297221), on August 24, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT)

### Related Stocks

- [02359.HK](https://longbridge.com/en/quote/02359.HK.md)
- [603259.CN](https://longbridge.com/en/quote/603259.CN.md)
- [00388.HK](https://longbridge.com/en/quote/00388.HK.md)
- [80388.HK](https://longbridge.com/en/quote/80388.HK.md)
- [HKXCY.US](https://longbridge.com/en/quote/HKXCY.US.md)

## Related News & Research

- [WUXI APPTEC  Biology Business DEL Platform Experiences Cybersecurity Incident](https://longbridge.com/en/news/296820305.md)
- [Judge blocks US decision to add WuXi to list of companies tied to Chinese military](https://longbridge.com/en/news/295268371.md)
- [Ju Fu Tang Biotech files board, board committee member list with disclosure roles](https://longbridge.com/en/news/296095917.md)
- [WuXi AppTec declares 2026 mid-year dividend of RMB 5.1 per 10 shares](https://longbridge.com/en/news/294669177.md)
- [AI isn’t close to curing cancer. This startup says it knows what it will take.](https://longbridge.com/en/news/296352961.md)

---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**