Threats change all the time, it forces the community to always be on its guard. But it also proves that Bitcoin is holding strong, because despite all that, the network is still there.
Bitcoin is such attractive giving hackers sleepless nights just to invade into users Privacies to steal their funds.
While Bitcoin core teams are tirelessly updating the security softwares in dismantling the malicious strategies of the hackers, miners are also revalidating users transactions in confirming its Proof of Work in the Bitcoin blockchain which also enables the distabilization dooming hackers to fail in cracking the decentralized security walls of the Blockchain.
So, intensively, threats would keep hitting up on the Bitcoin security terrains just to extract the treasures out of it but on revalidations and security reviews, it would keep being impossible for the to succeed so, the conciousness of users having their decentralized blockchains safe depends on individual users intercourse.