diff --git a/README.md b/README.md
index 8c6b58c..b649e72 100644
--- a/README.md
+++ b/README.md
@@ -162,7 +162,7 @@ Analyze security holes and other vulnerabilities. Assess your current safeguards
 
 | Example: Use [AirGap](http://airgap.it), [OpenSource Wallet](http://alphawallet.com), [OpenSource Password storage](http://keepass.info), multi-sig, [Selfhosted link system](https://obsidian.md), read this [Sheet](https://github.com/jlopp/physical-bitcoin-attacks/blob/master/README.md), use [OpSec Services](https://github.com/x13a/Duress) - (you can also use [tenderly.co](https://tenderly.co) contract/address alerts + SMS). For deals use [escrow](github.com/JackBekket/escrow-eth/blob/master/contracts/EscrowAdvansed.sol) and [tx alarm clock](github.com/ethereum-alarm-clock/ethereum-alarm-clock) and with  special services like [safient.io](https:safient.io), [sarcophagus.io](https://sarcophagus.io), [safehaven.io](https://safehaven.io).
 
-Never forget about non-trivial defence methods like one I shared [here](https://twitter.com/officer_cia/status/1516181065634824203)
+Never forget about non-trivial defence methods like one I shared [here](https://twitter.com/officer_cia/status/1516181065634824203) and [here](https://twitter.com/officer_cia/status/1516581048792289280).
 
 [Read More](https://www.lopp.net/bitcoin-information/security.html)