A beta (rc) client application update has been published (v5.6.1). The update includes support for Bitcoin Gold, a CoinCap integration and minor bug fixes. Bitcoin Gold (BTG) Support: BTG, a fork of bitcoin (BTC), is now available to all beta users. Any person holding BTC on their device at the time of the fork will…

In order to maintain top security, you will be asked to update both the bootloader to v1.1.0 and then the firmware to v5.5.0 on your KeepKey device. Follow the steps below to complete both updates. This is a mandatory security update. For more details see the release notes. If you run into any problems during…

In early June, ShapeShift’s security team was notified by Christian Reitter of multiple potential security vulnerabilities in KeepKey’s firmware which were discovered during academic research with Dr. Jochen Hoenicke. After immediate investigation, the development team confirmed a buffer underrun vulnerability present in both the bootloader and firmware of the device. To KeepKey’s knowledge, there have…

KeepKey Launches Native ERC-20 Token Support (v5.4.2) KeepKey users can now send, receive and exchange between SALT, OmiseGo, District0x, FunFair and more in a safe, simple and secure way   SWITZERLAND (June 6, 2018) — KeepKey, a safe, simple and secure hardware wallet, has developed native ERC-20 token support.  Users can now send, receive, and…

UPDATE: After further review, another firmware update (v5.1.1) was necessary for all devices to work with this fix.   KeepKey was notified of a potential security vulnerability on March 18, 2018, by Satoshi Labs. An undocumented flaw was discovered in all STMicroelectronics STM32F205 chips that integrate and drive the entire KeepKey experience.  A mandatory firmware update (v5.1.0)…

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