KEB
About the organisation
[AI generated] KEB, or Korea Exchange Bank, is a South Korean financial institution offering a wide range of banking and financial services including retail banking, corporate banking, foreign exchange, and trade finance. Headquartered in Seoul, South Korea, it has historically been one of the country's leading banks specializing in international transactions. KEB merged with Hana Bank in 2015 to form KEB Hana Bank, operating under Hana Financial Group.
What the listing means
KEB appeared on the coinbasecartel leak site on 08 April 2026. Groups publish a victim once negotiations stall or as pressure during them, so a listing usually means data was already exfiltrated. This group has published 4 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing KEB as suspicious — leaked data gets weaponised for phishing within days.
- If you hold an account on keb-automation.com, change that password now, update it anywhere you reused it, and enable two-factor authentication.
- Other Financial Services organisations should review this group's known TTPs and validate detection coverage against them.
- Watch for follow-on extortion: stolen data is often re-leaked or resold after the initial listing.
- A leak-site listing is a claim made by the attacker, not a confirmed breach — check the organisation's own disclosures before acting on it.
Leak-site evidence
Listing URL https://www.ransomware.live/id/S0VCQGNvaW5iYXNlY2FydGVs
Show leak-site screenshot
Captured from the group's extortion site. It may contain the victim's data or the attacker's messaging.
