The U.S. Patent and Trademark Office (USPTO) announced last week that it has discovered that unauthorized users have attempted to hack into its online trademark system to attempt to make unauthorized changes to active trademark applications and registrations. They have also tried to register marks owned by others on third-party brand registries.

According to USPTO,

According to recent documents made public by the U.S. Patent and Trademark Office (USPTO) IBM has applied for a patent for a system that would use distributed ledger technology to address privacy and security concerns associated with the increasing usage of drones in both commercial and recreational applications. In the application for this patent, IBM’s