Data breach
Inter-Con Security data breach
276,114 accounts · breached June 18, 2026
What happened
In June 2026, Inter-Con Security was targeted in a ShinyHunters “pay or leak” extortion campaign. The group subsequently published data it alleged was taken from the company, including 276k unique email addresses along with names, physical addresses, job titles and phone numbers. The data encompassed a combination of contacts, internal users and leads.
What data leaked
- Email addresses
- Employers
- Job titles
- Names
- Phone numbers
- Physical addresses
What to do if you had an account
- Turn on two-step sign-in. Enable two-factor authentication where the service offers it, preferably with an authenticator app or a passkey. A leaked password alone is then not enough to get in.
- Expect targeted phishing. Leaked contact details are used to write convincing fake messages that mention the breached company or your real name. Do not click links in unexpected emails or texts about this account; go to the site by typing its address.
- Watch for scam calls and SIM swaps. Be suspicious of calls and texts that claim to be from your bank or a courier. Ask your mobile operator for a port-out or SIM-change PIN if it offers one.
Check your email at haveibeenpwned.com
We do not run email lookups ourselves. The search is done on haveibeenpwned.com, the service this list comes from.