Company #2
Seoul, South Korea1 source
Claimed:OBSOFT claimed it on a ransomware leak site on 3 Nov 2026. Not confirmed by the organisation, so treat it as a claim, not a fact.
OBSOFT claims ransomware attack on South Korean firm Guardian
The ransomware group OBSOFT publicly claimed responsibility for a cyberattack against Company #2, identified as guardian.co.kr, a prominent organization based in South Korea. The group announced that data destruction was completed, significantly impacting operations.
- Type
- Ransomware
- Sector
- Media
- Claimed by
- OBSOFT
- First reported
- 3 Nov 2026
- Latest source
- 3 Nov 2026
What to do
- This is only a claim by the attackers so far. Do not panic, but do the basics:
- Expect delays if you rely on this organisation's services, and keep records of anything you are owed.
- If you have an account, change that password, and anywhere you reused it.
- Treat this as unverified. Ask the organisation directly before acting on it.
- If you connect to this organisation (VPN, file transfer, email), review and restrict those links until they confirm containment.
- Check that your own backups are offline or immutable and that you have tested a restore recently.
Not sure? Ask an assistant with the sources attached, or have a coding agent check your systems.
Check your systems for Company #2
Sources
1Confidence 60% that this is real and correctly placed. Locations are city centroids at best. Spotted an error? Report a correction.