ZCash is insecure by default. It is a honeypot for people who wish to use the default privacy settings of Monero.
> On June 8, 2020, Chainalysis added support for Zcash to their Chainalysis Reactor and "Know Your Transaction" (KYT) technologies.[22] This permits Chainalysis to trace and provide transaction values and at least the sender or receiver address for over 99% of Zcash activity.[22] Chainalysis explains that it is able to accomplish this since most Zcash users do not use privacy-enhancing features.
> On June 8, 2020, Chainalysis added support for Zcash to their Chainalysis Reactor and "Know Your Transaction" (KYT) technologies.[22] This permits Chainalysis to trace and provide transaction values and at least the sender or receiver address for over 99% of Zcash activity.[22] Chainalysis explains that it is able to accomplish this since most Zcash users do not use privacy-enhancing features.
- https://en.wikipedia.org/wiki/Zcash