The autonomous attack just priced itself. south korean banks were breached through an open-source…
the autonomous attack just priced itself. south korean banks were breached through an open-source ai pentesting kit, each server falling in 22 seconds for under a dollar, with 65,000 customer records exposed.
offensive ai now runs on pocket change.
Context
Police in South Korea are investigating the theft of customer data from multiple banks that appears to have used an AI-powered penetration testing tool, per GovInfoSecurity on October 7. The Hacker News, citing CrowdStrike Intelligence, names the tool ARTEX and a campaign running from late September.
Tech Times counts seven financial institutions and about 65,000 records, and BeInCrypto says Shinhan Bank reported about 25,000 customers affected.
The open-source AI attack tool, multiple Korean banks and roughly 65,000 records match Tech Times. GovInfoSecurity gives 66,000 individuals plus 2,200 corporate records, so counts differ by outlet.
'22 seconds per server' and 'under a dollar' were not seen in the pages read, so they are unsupported here, not refuted.
'Offensive AI now runs on pocket change' is the author's opinion.
Related work
- The Hacker News: ARTEX ↗CrowdStrike details.
- GovInfoSecurity ↗Police probe and record counts.
- Tech Times ↗Seven institutions and 65,000 records.
Watch next
- Read the CrowdStrike analysis for speed and cost claims.
Sources
- The Hacker News, Oct 8, 2026thehackernews.com
- GovInfoSecurity, Oct 7, 2026govinfosecurity.com
- Tech Times, Oct 5, 2026techtimes.com
Provenance
The note above is reproduced unedited from the original post, first published on Threads on 10 October 2026 at 09:07 IST. Sources are the papers and datasets the note draws on.
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