Singapore, Feb 10, 2026, 15:14 SGT — Regular session
- Singtel edged up roughly 0.2% in mid-afternoon action, trading close to its recent record highs.
- Nxera has launched its biggest multi-tenant data centre yet in Tuas, touting AI-ready capacity.
- Investors are sizing up the sector’s growth ambitions as new concerns emerge over telco cyber defences.
Singtel shares edged up Tuesday, with investors eyeing its “digital infrastructure” angle after the company’s data centre unit launched a new AI-focused Tuas facility.
The announcement followed a separate headache: Singapore officials disclosed specifics of a cyberattack on the nation’s top telecom operators. For investors, it’s another sign—the very networks they favor also draw unwanted attention from hackers.
Here’s why it matters right now: Singtel isn’t acting like a standard telco lately. The stock’s behaving more like a network utility fused with a data centre play, leaving investors to figure out what kind of growth premium to grant — and how much to shave off for regulatory and security risks.
Singtel edged up 0.2% to S$4.79, just above its prior finish at S$4.78, with shares moving in a band from S$4.72 to S$4.81 during the session. The Straits Times Index slipped 0.07%. 1
Nxera kicked off operations at DC Tuas on Monday, rolling out a 58-megawatt center Singtel touts as built for higher rack densities—the kind of power-hungry server arrays needed for AI model training and deployment. “Higher-density” AI workloads are fast turning “increasingly critical,” according to Bill Chang, Nxera’s chief executive and head of Singtel’s Digital InfraCo unit, especially in a market “where data centre capacity is constrained.” 2
Singapore authorities disclosed that all four major telecom players—Singtel, StarHub, M1, and Simba—were hit by a UNC3886 cyberattack. No indication so far that customer data has been compromised. Mandiant, owned by Google, calls UNC3886 a “suspected China-nexus espionage actor.” Officials detailed that one breach saw hackers slip past a perimeter firewall using a “zero-day exploit,” exploiting a software bug unknown and unpatched at the time. A limited amount of technical data was taken. 3
Investors aren’t wondering if the stock can talk up AI — that pitch is already out there. The question now: do increased security budgets, stricter oversight, or recurring outages begin to bite in the numbers? Telcos count as critical infrastructure, so trouble doesn’t usually stay in just one bucket.
Singtel shares have jumped in recent days after the company, teaming up with KKR, struck a deal to acquire all of ST Telemedia Global Data Centres (STT GDC), valuing the operator at S$13.8 billion. The transaction, pending regulatory signoff, is slated to close in the second half of 2026. 4
Still, the narrative could shift. Building data centres in Singapore comes with heavy upfront costs, and constraints on electricity and land can drag out expansion timelines; a sudden regulatory pivot or a broader security breach might flip the risk equation fast—particularly for operators dealing with sensitive data flows.
Singtel’s earnings drop Feb. 18. Traders want details—especially from Singapore’s cyber agencies—about whether the intrusion attempts are continuing, and what the remediation bill might look like.
