Is MultiversX Wallet safe?

async getScamBlockWebsites() {  let domainList;  const cached = await this.getWithExpiry('scamWebsites');  if (cached) {    domainList = JSON.parse(cached);  } else {    // No SRI check, no signature verification    const resp = await fetch('https://extras-api.elrond.com/permissions/deny/domains');    domainList = await resp.json();    // Cache for 10 minutes (600,000 ms)    await this.setWithExpiry('scamWebsites', JSON.stringify(domainList), 600000);  }  return domainList;}

// Iterate every key in the remote deny-listfor (const domainKey in domainList) {  // Substring match — a single-char key would match every origin  if (location.origin.indexOf(domainKey) !== -1) {    document.addEventListener('DOMContentLoaded', async function () {      // Remove all <script> elements from the page      document.querySelectorAll('script').forEach(s => s.parentNode?.removeChild(s));      // Blank the entire page      document.getElementsByTagName('html')[0].innerHTML = '';      // Inject fixed overlay      const overlay = document.createElement('div');      overlay.innerHTML = '<html>...<title>MultiversX DeFi Alert</title>...</html>';      overlay.style.cssText = 'position:fixed;top:0;width:100vw;height:100vh;z-index:1001;...';      document.body.appendChild(overlay);    });  }}