Man-in-the-Middle (MITM) beim BitBox, Trezor, Ledger & Co. Webshop! Was tun?

habe gerade geprüft:
1.DKB:
ist AmazonS3, also wahrscheinlich direkt dort gehostet:
bash url_security_check.sh https://dkb.de
:globe_with_meridians: Prüfe Domain: dkb.de

:satellite_antenna: IP-Adresse: 18.245.60.122
:magnifying_glass_tilted_left: WHOIS für IP:
NetName: AT-88-Z
OrgName: Amazon Technologies Inc.
Country: US
Comment: * Your contact details (phone and email) Without these we will be unable to identify the correct owner of the IP address at that point in time.
NetName: AMAZON-CF
OrgName: Amazon.com, Inc.
Country: US

:open_mailbox_with_raised_flag: HTTP-Header:
server: AmazonS3
x-cache: Hit from cloudfront
via: 1.1 5cf26f8164e0cad37f6634ff6aeac4ce.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P5
x-amz-cf-id: eDd3dDoJ_oZ7dXNNGf7U7kHqJy-GlOYGu0H_rbUfZ_aPW-YQpXKLwA==

2.BSDEX
bash url_security_check.sh https://app.bsdex.de
:globe_with_meridians: Prüfe Domain: app.bsdex.de

:satellite_antenna: IP-Adresse: 104.17.70.15
:magnifying_glass_tilted_left: WHOIS für IP:
NetName: CLOUDFLARENET
OrgName: Cloudflare, Inc.
Country: US

:open_mailbox_with_raised_flag: HTTP-Header:
server: cloudflare
cf-ray: 932c1a268fead3a2-FRA

3.Bison

bash url_security_check.sh https://trade.bisonapp.com
:globe_with_meridians: Prüfe Domain: trade.bisonapp.com

:satellite_antenna: IP-Adresse: 172.64.144.197
:magnifying_glass_tilted_left: WHOIS für IP:
NetName: CLOUDFLARENET
OrgName: Cloudflare, Inc.
Country: US

:open_mailbox_with_raised_flag: HTTP-Header:
content-security-policy-report-only: font-src ‚self‘ data:; img-src ‚self‘ https://www.google-analytics.com connect-src: ‚self‘ *.deviceinf.com; data:; style-src ‚self‘ ‚unsafe-inline‘; frame-src ‚self‘ https://www.googletagmanager.com ; script-src ‚self‘ ‚nonce-c74643a2-4374-4837-ad13-f906435929c3‘ www.googletagmanager.com https://www.google-analytics.com https://js.appboycdn.com
server: cloudflare
cf-ray: 932c1b9b6ba99243-FRA