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d4 · tools · leaks

Alerts for your watch list.

Tell us what to watch for and we will email you when a ransomware group claims it. Weekly at most, and only when something matches: a quiet week means no email at all.

Your company name, your domain, a group, a sector or a country. Up to 5 terms separated by commas, each at least 3 characters. We match loosely, so "acme" finds "Acme Ltd" and "acme.co.uk".

What you are signing up to

Browsing the tracker itself stays anonymous: we do not record what anyone searches for. A subscription is different only because you have asked us to remember one thing, and told us where to send it.

See our privacy notice.