SoundCloud confirms breach, DOS attacks and member data theft

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SoundCloud Confirms Data Breach Affecting 20% of Users SoundCloud has confirmed a data breach where unauthorized access led to the exfiltration of email addresses and public profile information from around 20% of its user base. The company stated that no sensitive information, such as passwords or financial details, was compromised. The breach was disclosed in a blog post on December 15, 2025. 3 sources 43