Data leak
[SC] Supply Chain
Bumble and Match Group ShinyHunters Vishing Breach
Primary Source ↗Incident Details
On January 29, 2026, ShinyHunters posted data allegedly stolen from Bumble (dating app) and Match Group (parent of Tinder, Hinge, OkCupid) on a dark web leak site. ShinyHunters claimed to have stolen 10 million records across the dating apps. At Bumble, attackers used vishing to compromise a contractor account and gained brief access to internal Slack and Google Drive systems, exfiltrating approximately 30 GB of corporate files (internal documents, restricted/confidential files). Bumble confirmed member data, the app itself, and user direct messages were not exposed. Match Group investigated a related incident. Bumble’s InfoSec team detected and terminated unauthorized access quickly; external forensic investigators were engaged and law enforcement notified. A class action lawsuit was filed in Texas.
Technical Details
- Initial Attack Vector
- Vishing (voice phishing) attack compromised a contractor's account at Bumble, granting limited access to internal Slack and Google Drive systems; a related attack targeted Match Group
- Vendor / Product
- Slack; Google Drive; Bumble internal contractor access
- Supply Chain Attack
- ✅ Confirmed third-party / vendor compromise
Timeline
- 2026-01-01 Breach occurred
- 2026-01-29 Publicly disclosed
- 2026-01-29 Customers notified