Mmastodon TechnologyCybersecurity first seen 20 h ago, last 20 h ago, peak #8
Swedish network AS1257 in Tumba flagged by security researchers
Original: ASN: AS1257 Location: Tumba, SE Added: 2026-10-07T12:17 # shodansafari # infosec
Security professionals on Mastodon are highlighting AS1257, an autonomous system registered in Sweden and located in Tumba, as part of an ongoing Shodan safari exercise where researchers scan and document exposed internet-facing systems. The item, tagged under infosec, was added to the watchlist on 7 October 2026 and is being circulated among cybersecurity practitioners tracking publicly reachable infrastructure.
Why now: Researchers are actively mapping and discussing exposed internet-connected systems in Swedish networks as part of a coordinated Shodan scanning exercise.
AS1257TumbaSwedenShodaninfosec.exchange
Evidence
- ASN: AS1257 Location: Tumba, SE Added: 2026-10-07T12:17 # shodansafari # infosec · shodansafari@infosec.exchange · 1
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