Filtered by: School of Computing
Professor Anthony Tung from the Department of Computer Science was interviewed on CNA938 Rewind, where he spoke with host Daniel Martin about the CNA investigation uncovering AI-generated videos using Alibaba founder Jack Ma's likeness to spread falsehoods about Singapore.
Prof Tung noted that the capability isn't new, and what has changed is accessibility – these tools now run on an ordinary desktop, which puts them beyond the reach of platform-level safeguards. "It's not that difficult to do it on a local machine, your own desktop, nowadays," he said.
Prof Tung shared that his research group's focus has shifted accordingly. Rather than trying to stem the flood of AI-generated misinformation at the source, the team is working on what he called a "safety jacket" for end users. "This is a flood of misinformation. Our research is how to build a safety jacket for them; we're not trying to stop the flood anymore."
Professor Anthony Tung from the Department of Computer Science weighed in on a CNA investigation that uncovered over 300 AI-generated videos using Jack Ma's likeness to spread falsehoods about Singapore, amassing more than a million views combined. Prof Tung explained why viewers keep watching content they half-suspect is synthetic, and why "detection does not equal rejection".
CNA's investigation, "Loophole lets Singapore Pools app users place bets from overseas – despite rules against it," found that the Singapore Pools app can be accessed and used to place bets outside Singapore, despite rules confining betting to within the country.
CNA tested the app in the UK and Italy during the World Cup and placed bets successfully, and seven users described similar workarounds from countries including Thailand, Malaysia, Indonesia, Japan and China dating back to 2020, all via roaming data on Singapore telcos. The Gambling Regulatory Authority confirmed operators are required to restrict betting to users physically in Singapore, and Singapore Pools said it uses geofencing and residency checks, though it did not comment on the loophole itself.
Professor Chan Mun Choon, who directs the NUS-NCS Joint Laboratory for Cyber Security, explained the technical mechanism: mobile roaming can route traffic so an overseas user appears to be connecting from a Singapore IP address, even while physically elsewhere. He noted that telcos cannot always determine an internet traffic's true origin, which puts the onus on app owners to build in further safeguards, such as combining IP checks with GPS-based geolocation.
Entry-level jobs aren't scarce in Singapore – they're just not where most graduates want them. That's the core finding of The Straits Times' piece "The great graduate divide: Why the job hunt is a struggle for some fresh graduates", which uses Ministry of Manpower data to show vacancies are plentiful in public administration, education, and health and social services, but far tighter in the infocomm and financial sectors graduates tend to chase. The piece also looks at how universities and polytechnics are recalibrating for tighter, more AI-literate hiring expectations, with input from academics at NUS, NTU, SMU, SIT, SUTD and Temasek Polytechnic.
Associate Professor Sharon Tan (Vice Dean, Industry Relations) was quoted on the sector's AI shift. She said AI adoption will create a strong need for professionals who can responsibly design, build, evaluate and deploy these systems. She added that Singapore's continued investment in AI research, infrastructure and enterprise adoption is expected to sustain demand for computing talent over the longer term, even as hiring conditions stay more subdued than during the recent tech boom.
Anthropic made headlines last month when it called for a worldwide pause in frontier AI development, warning that AI systems may be approaching a point where they can autonomously improve themselves without human input.
Writing in Channel NewsAsia, NUS School of Computing's Professor Jungpil Hahn takes the proposal seriously — but asks the question the report leaves unanswered: a pause toward what, exactly? Without defined exit criteria, he argues, it amounts to little more than a deferral. The enforcement challenge is equally steep: unlike nuclear arms control, AI training runs are easy to conceal, and in the context of US-China strategic competition, coordinated compliance would be strategically irrational for either side.
Prof Hahn also raises a dimension the debate has largely missed. Every governance framework depends on human judgment to function — and that judgment is being quietly shaped right now by the AI tools already embedded in how policymakers research, how analysts reason and how the next generation of experts is trained. For Singapore and the ASEAN region, he argues, how we structure AI adoption today will determine whether we retain the institutional capacity to participate meaningfully in AI governance at all.
