China-linked UNK_MassTraction targets US and Canadian universities through Roundcube flaws, stealing sessions and opening access to research mail servers.

Canadian hacktivist Aubrey Cottle, known as Kirtaner and once linked to Anonymous, gets 18 months for a 2021 Texas GOP website cyberattack.

Canadian telecom providers face mounting cyber threats from ransomware, SIM swapping, data breaches, and nation-state attacks targeting critical infrastructure.