Adobe
The Market Online - At The Bell

Join our daily newsletter At The Bell to receive exclusive market insights

TPG Telecom (ASX:TPG) has clocked red intraday on Tuesday after a cyberattack on its flagship iiNet product has caused some investors to dip out of the company.

Listen to the HotCopper podcast for in-depth discussions and insights on all the biggest headlines from throughout the week. On Spotify, Apple, and more.

Referred to as a ‘cyber incident,’ TPG on Tuesday wrote that it appears somebody has stolen high-level credentials to access the iiNet ‘backend,’ from there able to access some customers’ information.

TPG reported only names, emails, numbers, and residential addresses were likely exposed, as opposed to hard financial data like credit card and bank details.

Still, that opens up a potentially very large pool of targets to hit with further scam attempts moving forward; some 280,000 customers are thought to have been affected.

The case – or market reaction – echoes that of Medibank (ASX:MPL) a few years ago when a fairly wide-spreading cyber attack hurt that company’s share price hard. In fact, APRA ended up stinging MPL for that one.

And the same thing happened just two months ago, too, when Qantas was hit.

As cybersecurity experts have long been saying, the market should probably prepare to see more, and not less, of this kind of breach.

TPG last traded at $5.21/sh.

Join the discussion: See what HotCopper users are saying about TPG Telecom and be part of the conversations that move the markets.

The material provided in this article is for information only and should not be treated as investment advice. Viewers are encouraged to conduct their own research and consult with a certified financial advisor before making any investment decisions. For full disclaimer information, please click here.

TPG by the numbers
More From The Market Online
US and VNZ flag

Week 2 CY26, wrapped: Geopolitics here to stay & there’s money in gold detectors

What does it say about the larger world when the United States government effectively kidnaps the President of Venezuela, and, while bodacious, it’s
The Market Online Video

HotCopper Highlights for Week 2 of 2026: 4D Medical, Pilbara Minerals, SILEX & more

Greetings and welcome to HotCopper Highlights for the end of Week 2 of 2026, I’m Jon Davidson.
A HotCopper-branded graphic image which reads "The HotList Top 10: This week's most watchlisted ASX stocks" in front of an ASX chart image faded in the background.

HotList stocks: Manuka, 4DX, Adalta, and other trending companies in Week 2

Manuka Resources topped the HotCopper HotList through Week 2, though health tech developers Adalta and 4DX…
Metal detector

They say you should sell shovels in a gold rush. Codan’s got a smarter idea

Codan has notched gains just south of +20% on Friday, coming out of the blue as…