Patent ID: 11960604
Assignee: BANK LEUMI LE-ISRAEL B.M.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A protection system for detecting an inclusion of one or more of subscribers' legitimate domain addresses within publicly published blacklists on the web, the system comprising:
A) a subscribers' list including, for each subscriber, one or more of the subscriber's owned legitimate I.P. addresses, URLs or Domains;
B) a list of URLs of sites' that publicly publish blacklists, each said blacklist includes I.P. addresses, URLs or Domains of malicious sites;
C) a monitoring module that, for each subscriber, is configured to: (i) access a site from said list that publicly publishes a blacklist of malicious domains; (ii) scan the blacklist published by said site to determine whether one or more of the subscriber's legitimate I.P. addresses, URLs or Domains appears within the blacklist; and (iii) alert the subscriber upon determination that one or more of his owned legitimate I.P. addresses, URLs or Domains appears within the scanned blacklist; and, repeat (i)-(iii) for additional sites from said list of sites' that publicly publish blacklists.