The AI semiconductor supply chain is showing unexpected signs of a shift, with TSMC’s long-held dominance in the foundry market beginning to loosen. US chipmakers are increasingly engaging with Samsung Electronics and Intel as alternative suppliers, and AMD has already handed its 2nm order to Samsung.

Coupang Taiwan’s chief information security officer spoke at CYBERSEC 2026 in Taiwan to detail a November 2025 customer data breach that exposed information from about 33.7 million accounts globally and impacted roughly 200,000 accounts in Taiwan. The executive said the firm strengthened technical defenses and external mechanisms and formally launched Taiwan’s first Public Bug Bounty Program in partnership with HackerOne to institutionalize vulnerability reporting.

As AI data centers demand ever-faster networking speeds and more advanced optical interconnects, one of the semiconductor industry’s lesser-known materials is emerging as a major constraint.