Remove Authentication Remove DNS Remove Web Fraud
article thumbnail

Don’t Let Your Domain Name Become a “Sitting Duck”

Krebs on Security

More than a million domain names — including many registered by Fortune 100 firms and brand protection companies — are vulnerable to takeover by cybercriminals thanks to authentication weaknesses at a number of large web hosting providers and domain registrars, new research finds. Image: Shutterstock.

DNS 279
article thumbnail

Local Networks Go Global When Domain Names Collide

Krebs on Security

The proliferation of new top-level domains (TLDs) has exacerbated a well-known security weakness: Many organizations set up their internal Microsoft authentication systems years ago using domain names in TLDs that didn’t exist at the time. ” Caturegli said setting up an email server record for memrtcc.ad

DNS 300
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Bomb Threat, Sextortion Spammers Abused Weakness at GoDaddy.com

Krebs on Security

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 246
article thumbnail

Does Your Domain Have a Registry Lock?

Krebs on Security

13, 2020, which was the date the fraudsters got around to changing the domain name system (DNS) settings for e-hawk.net. That alert was triggered by systems E-HAWK had previously built in-house that continually monitor their stable of domains for any DNS changes. Dijkxhoorn said his company first learned of the domain theft on Jan.

DNS 285
article thumbnail

Researchers: Weak Security Defaults Enabled Squarespace Domains Hijacks

Krebs on Security

Squarespace says domain owners and domain managers have many of the same privileges, including the ability to move a domain or manage the site’s domain name server (DNS) settings. Monahan said the migration has left domain owners with fewer options to secure and monitor their accounts.

article thumbnail

When Low-Tech Hacks Cause High-Impact Breaches

Krebs on Security

The hackers were able to change the Domain Name System (DNS) records for the transaction brokering site escrow.com so that it pointed to an address in Malaysia that was host to just a few other domains, including the then brand-new phishing domain servicenow-godaddy[.]com. The key works without the need for any special software drivers.

Hacking 300
article thumbnail

GoDaddy Employees Used in Attacks on Multiple Cryptocurrency Services

Krebs on Security

“This gave the actor the ability to change DNS records and in turn, take control of a number of internal email accounts. authenticate the phone call before sensitive information can be discussed. Improve 2FA and OTP messaging to reduce confusion about employee authentication attempts.