Sep 8 — Tariffs, yen surge, and a crypto sidechain breach

• Canada set to impose 15–50% retaliatory tariffs on hundreds of US goods Tuesday — a major trading partner escalating trade conflict risks further inflation and supply-chain disruption. • The yen hit its strongest level since February, topping its post-intervention peak, as Tokyo's foreign securities holdings dropped a record $87.8B — raising carry-trade unwind risk across global markets. • Liquid Network paused its Bitcoin sidechain after purported white-hat hackers withdrew roughly 4,000 BTC worth $320M — exposing custodial and infrastructure vulnerabilities in Bitcoin's Layer 2 ecosystem.