Krebs on Security

JANUARY 22, 2019

Your Web browser knows how to find a Web site name like example.com thanks to the global Domain Name System (DNS), which serves as a kind of phone book for the Internet by translating human-friendly Web site names (example.com) into numeric Internet address that are easier for computers to manage. ” SAY WHAT?

DNS 268

DNS Internet Internet Computers and Electronics 268

Krebs on Security

AUGUST 23, 2024

A core part of the way these things find each other involves a Windows feature called “ DNS name devolution ,” a kind of network shorthand that makes it easier to find other computers or servers without having to specify a full, legitimate domain name for those resources. ” Caturegli said setting up an email server record for memrtcc.ad

DNS 320

DNS Internet Internet Authentication 320

Krebs on Security

NOVEMBER 21, 2020

“This gave the actor the ability to change DNS records and in turn, take control of a number of internal email accounts. The phishers often will explain that they’re calling from the employer’s IT department to help troubleshoot issues with the company’s email or virtual private networking (VPN) technology.

Cryptocurrency 363

Cryptocurrency VPN Scams Social Engineering 363

Krebs on Security

APRIL 4, 2024

Launched in 2008, privnote.com employs technology that encrypts each message so that even Privnote itself cannot read its contents. A review of the passive DNS records tied to this address shows that apart from subdomains dedicated to tornote[.]io, The real Privnote, at privnote.com. And it doesn’t send or receive messages.

Phishing 269

Phishing Cryptocurrency DDOS Internet 269

Krebs on Security

AUGUST 2, 2022

account for a slew of other “iboss” themed email addresses, one of which is tied to a LinkedIn profile for an Oleg Iskhusnyh , who describes himself as a senior web developer living in Nur-Sultan, Kazakhstan. DON’T JUDGE A MAN UNTIL YOU’VE WALKED A MILE IN HIS SOCKS. Who is the “ Alexander S.”

Malware 312

Malware Cybercrime Internet Internet 312

Krebs on Security

JULY 18, 2022

“Using the internal router, it would be possible to poison the DNS cache of the LAN router of the infected node, enabling further attacks.” “Our technology ensures the maximum security from reverse engineering and antivirus detections,” ExEClean promised.

VPN 349

VPN Computers and Electronics Antivirus Software 349