Skip to main content
Back to overview
Medium

Vodafone Source Code Leak

Vodafone, a major international telecom, sustained a source code leak claimed by the Lapsus$ extortion group on May 18, 2026.

Key points

  • Source code leak claimed by Lapsus$ extortion group.
  • Limited access to GitHub files.
  • Compromised third-party development software as the vector.

Connected intelligence

Signal brief

Follow the organization, likely method and potential impact to explore connected Shadow Tier intelligence.

02

Likely method

Error · Confidentiality impact

Threat source not confirmed

03

Potential impact

Potential data exposure

Confidentiality

Published
May 18, 2026
Updated
Jun 25, 2026
Confidence
Medium
Evidence
2 sources

Structured assessment

Signal analysis

This analysis groups the signal by industry, likely incident action and impacted security area. It helps compare this signal with other published signals without treating the labels as final determinations.

Threat source

Threat source not confirmed

Watch process controls, misconfiguration and accidental disclosure paths.

Business impact

Potential data exposure
Impact area
Confidentiality
Likely asset
User or customer data

Mentioned entities

VodafoneData DisclosureLapsusGitHubSourceLimitedCompromised

Quick context

Questions about this signal

What happened in this signal?

Vodafone, a major international telecom, sustained a source code leak claimed by the Lapsus$ extortion group on May 18, 2026. The company confirmed limited access to GitHub files through compromised third-party development software, but stated that customer data and core network infrastructure were not affected.

When was this signal reported?

Shadow Tier lists May 18, 2026 as the signal date.

Which organization is connected to this signal?

Vodafone is the organization connected to this public signal.

Explore Vodafone