2026 Squamish.net — BrainCipher ransomware claim (June 1)
Data compromised
Unspecified ISP customer and operational data per actor marketing
Technical writeup
BreachHistory cataloged June 1, 2026 BrainCipher marketing against Squamish.net, a British Columbia ISP serving the Sea-to-Sky corridor. No operator notice at catalog time.
Root cause
BrainCipher extortion claim