Canopy security assessment complete

Electric Coin Co. once again engaged the cryptography group at NCC, this time to review our upcoming Canopy (NU4) network […]

Canopy security assessment complete

Heartwood security assessment turns up no major issues

There’s always a lot going on with the ECC security team, and the last few months have been no exception. […]

Heartwood security assessment turns up no major issues

Security assessments: NU3 specifications, Blossom implementation and Sapling documentation

Two separate security assessments have been completed on ZIPs that specify changes in the upcoming Zcash network upgrade (now named “Heartwood”). […]

Security assessments: NU3 specifications, Blossom implementation and Sapling documentation

New Release: 2.0.7-3

On Tuesday September 24th we released version 2.0.7-3 of Zcashd to address two security issues. Both were discovered and reported […]

New Release: 2.0.7-3

Blossom Network Upgrade and Wallet Security Audits

Three separate audit reports of Electric Coin Company software have been completed. The first two target the Zcash Improvement Proposals […]

Blossom Network Upgrade and Wallet Security Audits

Zcash Counterfeiting Vulnerability Successfully Remediated

Eleven months ago we discovered a counterfeiting vulnerability in the cryptography underlying some kinds of zero-knowledge proofs. This post provides details on the vulnerability, how we fixed it and the steps taken to protect Zcash users.

Zcash Counterfeiting Vulnerability Successfully Remediated

2018 Security Audit Results Overview

As we embark on a new year with new goals, the Zcash Company remains committed to the security and safety […]

2018 Security Audit Results Overview

2018 Security Audit Results in Detail

Today we are announcing the security audit results from five expert security auditors who we contracted last year. We hired […]

2018 Security Audit Results in Detail