@aral :

I don't want to pay a cent. Neither donate, nor via taxes.

https://infosec.exchange/@ErikvanStraten/114227977082449887

@TheDutchChief @EUCommission @letsencrypt @nlnet

@aral : most Let's Encrypt (and other Domain Validated) certificates are issued to junk- or plain criminal websites.

They're the ultimate manifestation of evil big tech.

They were introduced to encrypt the "last mile" because Internet Service Providers were replacing ads in webpages and, in the other direction, inserting fake clicks.

DV has destroyed the internet. People loose their ebank savings and companies get ransomwared; phishing is dead simple. EDIW/EUDIW will become an identity fraud disaster (because of AitM phishing atracks).

Even the name "Let's Encrypt" is wrong for a CSP: nobody needs a certificate to encrypt a connection. The primary purpose of a certificate is AUTHENTICATION (of the owner of the private key, in this case the website).

However, for human beings, just a domain name simply does not provide reliable identification information. It renders impersonation a peace of cake.

Decent online authentication is HARD. Get used to it instead of denying it.

REASONS/EXAMPLES

Troy Hunt fell in the DV trap: https://infosec.exchange/@ErikvanStraten/114222237036021070

Google (and Troy Hunt!) killed non-DV certs (for profit) because of the stripe.com PoC. Now Chrome does not give you any more info than what Google argumented: https://infosec.exchange/@ErikvanStraten/114224682101772569

https:⧸⧸cancel-google.com/captcha was live yesterday: https://infosec.exchange/@ErikvanStraten/114224264440704546

Stop phishing proposal: https://infosec.exchange/@ErikvanStraten/113079966331873386

Lots of reasons why LE sucks:
https://infosec.exchange/@ErikvanStraten/112914047006977222 (corrected link 09:20 UTC)

This website stopped registering junk .bond domain names, probably because there were too many every day (the last page I found): https://newly-registered-domains.abtdomain.com/2024-08-15-bond-newly-registered-domains-part-1/. However, this gang is still active, open the RELATIONS tab in https://www.virustotal.com/gui/ip-address/13.248.197.209/relations. You have to multiply the number of LE certs by approx. 5 because they also register subdomains and don't use wildcard certs. Source: https://www.bleepingcomputer.com/news/security/revolver-rabbit-gang-registers-500-000-domains-for-malware-campaigns/

@EUCommission @letsencrypt @nlnet

@troyhunt : if we open a website that we've never visited before, we need browsers to show us all available details about that website, and warn us if such details are not available.

We also need better (readable) certificates identifying the responsible / accountable party for a website.

We have been lied to that anonymous DV certificates are a good idea *also* for websites we need to trust. It's a hoax.

Important: certificates never directly warrant the trustworthyness of a website. They're about authenticity, which includes knowing who the owner is and in which country they are located. This helps ensuring that you can sue them (or not, if in e.g. Russia) which *indirectly* makes better identifiable websites more reliable.

More info in https://infosec.exchange/@ErikvanStraten/113079966331873386 (see also https://crt.sh/?Identity=mailchimp-sso.com).

Note: most people do not understand certificates, like @BjornW in https://mastodon.social/@BjornW/114064065891034415:
❝
@letsencrypt offers certificates to encrypt the traffic between a website & your browser.
❞
2x wrong.

A TLS v1.3 connection is encrypted before the website sends their certificate, which is used only for *authentication* of the website (using a digital signature over unguessable secret TLS connection parameters). A cert binds the domain name to a public key, and the website proves possession of the associated private key.

However, for people a domain name simply does not suffice for reliable identification. People need more info in the certificate and it should be shown to them when it changes.

Will you please help me get this topic seriously on the public agenda?

Edited 09:15 UTC to add: tap "Alt" in the images for details.

@0xF21D #ClownFlare is a #RogueISP and their #MITM-based approach eould've always allowed that.

• Why is ANYONE here surprised of that?

Seriously!

@0xF21D : Cloudflare is evil anyway.

Cloudflare reverse-proxies (or -proxied):

-
cloudflare.com.save-israel·org
-
ns.cloudflare.com.save-israel·org
-
albert.ns.cloudflare.com.save-israel·org
-
sydney.ns.cloudflare.com.save-israel·org
-

I don't know whether any of these domains were or are malicious, but such domain names are insane; expect evilness.

See also:
https://crt.sh/?Identity=save-israel.org

Tap "Alt" in the images for more info.

@malanalysis

@0xF21D wrote: "[...] something we technically knew was going on before but didn't consciously consider a threat, until now."

I've been warning for CDN's like Cloudflare and Fastly (and cloud providers in general) for a long time.

Here's a recent toot (in Dutch, the "translate" button should do the job): https://infosec.exchange/@ErikvanStraten/114042082778156313.

If you trust Google to translate it (guaranteed NOT error-free, it *may* work in other browsers than Chrome): https://infosec-exchange.translate.goog/@ErikvanStraten/114042082778156313?_x_tr_sl=nl&_x_tr_tl=en&_x_tr_hl=en&_x_tr_pto=wapp

P.S. Fastly knows your https://infosec.exchange login credentials.

@malanalysis