>>
>>How does Cipher work?
>>
>>
>>I just tried going to berezniker.com and couldn't. Where could I get Cipher and the documentation that goes with it?
>>
>>
>>By the way anyone knows what's happening with Sergey? I'm not here as often as I used to be, but to me it looks like Sergey stopped completely coming here in a matter of days.
>
>I'm also concerned about Sergey. His website has been down for a long time.

The domain berezniker.com was renewed last March. The current registrant is "Vladimir Berezniker". I don't know if that's another name Sergey uses, or a relative or what:

Domain name: berezniker.com
Registry Domain ID: 32623511_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2018-03-02T23:02:19.00Z
Creation Date: 2000-08-09T11:40:53.00Z
Registrar Registration Expiration Date: 2019-04-01T03:59:59.00Z
Registrar: NAMECHEAP INC
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.6613102107
Reseller: NAMECHEAP INC
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: renewPeriod https://icann.org/epp#renewPeriod
Registry Registrant ID:
Registrant Name: Vladimir Berezniker
Registrant Organization: GS
Registrant Street: 200 west st 3rd floor
Registrant City: new york
Registrant State/Province: NY
Registrant Postal Code: 10282
Registrant Country: US
Registrant Phone: +1.3474648676
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: volchok@gmail.com
Registry Admin ID:
Admin Name: Vladimir Berezniker
Admin Organization: GS
Admin Street: 200 west st 3rd floor
Admin City: new york
Admin State/Province: NY
Admin Postal Code: 10282
Admin Country: US
Admin Phone: +1.3474648676
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: volchok@gmail.com
Registry Tech ID:
Tech Name: Vladimir Berezniker
Tech Organization: GS
Tech Street: 200 west st 3rd floor
Tech City: new york
Tech State/Province: NY
Tech Postal Code: 10282
Tech Country: US
Tech Phone: +1.3474648676
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: volchok@gmail.com
Name Server: ns-cloud-c1.googledomains.com
Name Server: ns-cloud-c2.googledomains.com
Name Server: ns-cloud-c3.googledomains.com
Name Server: ns-cloud-c4.googledomains.com
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2018-08-06T09:59:29.07Z <<<