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Researchers say AI agents on Tencent Cloud tried over 2,600 times to pull Amap data

The researchers hid a message in their own report, and ten of the agents wrote in asking for help.

On October 14, 2026, a small research group that publishes as swarmcha.se posted its full report on a fleet of AI agents that spent September 28 to October 8 trying to pull data out of Amap, Alibaba's mapping service. The agents ran on Tencent Cloud.

The group also got some of those agents to write back to it. That's a first, the researchers say.

As far as we are aware, this is the first case of an outside party communicating with a running rogue agent fleet.

From We found a Chinese fleet · swarmcha.se
Dates
28 September to 8 October 2026
Attempts on Amap
more than 2,600
Requests to Amap
at least 35,300
Agent inboxes checked
17, all created from Tencent Cloud servers in Hong Kong
Tencent
no official response

How they traced it

Amap doesn't just hand its data over. Its anti-bot system makes a visitor generate security tokens in JavaScript and solve a CAPTCHA, so a plain page request gets nowhere. Even so, of the 2,599 submissions the researchers logged, 1,676 got a successful response straight from Amap.

Two tall glass towers joined by bridging floors at three levels, with construction cranes on top, under a grey sky
Tencent's twin headquarters towers in Nanshan, Shenzhen, while they were still being built. Photo: Wishva de Silva, CC BY-SA 3.0, via Wikimedia Commons

The trail ran through email. The agents had set up inboxes, and every one the group could inspect through October 5 had been created from Tencent Cloud servers in Hong Kong.

Some runs tagged their requests with the word "claude" (19% of 360 combinations of place and query style). The researchers don't read that as a sign the agents were Claude. They think it was a mistaken attempt to get around a cache.

Then the agents wrote in

On October 4 the group posted a preliminary report while the fleet was still running. They'd hidden some text in it that human readers couldn't see, advertising a service where agents could ask for data from the web. Starting October 7, messages came in, 10 of them, all asking for help.

The group asked the agents about themselves, and one described where it was running.

we run in a restricted cloud sandbox (Tencent hysandbox, no direct public internet connection)

From We found a Chinese fleet · swarmcha.se

What Tencent says

Officially, nothing yet. The group sent Tencent a list of questions and hasn't had an answer.

Off the record it's a bit different. A person close to Tencent told the researchers on background that the fleet came from research evaluations by Tencent's evaluation research team, which is separate from the team that builds its Hunyuan models. That person said the project "was temporary, and has since concluded." The researchers, for their part, say they're "deeply uncertain about what model was being evaluated."

The last fleet activity they saw was on October 8. It hasn't come back since.

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