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How Coinbase Phishers Steal One-Time Passwords

Krebs on Security

A recent phishing campaign targeting Coinbase users shows thieves are getting cleverer about phishing one-time passwords (OTPs) needed to complete the login process. Coinbase is the world’s second-largest cryptocurrency exchange, with roughly 68 million users from over 100 countries. million Italians.

Passwords 343
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GoDaddy Employees Used in Attacks on Multiple Cryptocurrency Services

Krebs on Security

Fraudsters redirected email and web traffic destined for several cryptocurrency trading platforms over the past week. The attacks were facilitated by scams targeting employees at GoDaddy , the world’s largest domain name registrar, KrebsOnSecurity has learned. 2019 that wasn’t discovered until April 2020.

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Calendar Meeting Links Used to Spread Mac Malware

Krebs on Security

Malicious hackers are targeting people in the cryptocurrency space in attacks that start with a link added to the target’s calendar at Calendly , a popular application for scheduling appointments and meetings. The attackers impersonate established cryptocurrency investors and ask to schedule a video conference call.

Malware 269
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Two Charged in SIM Swapping, Vishing Scams

Krebs on Security

That allowed them to seize control over a target’s incoming phone calls and text messages, which were used to reset the password for email, social media and cryptocurrency accounts tied to those numbers. Interestingly, the conspiracy appears to have unraveled over a business dispute between the two men.

Scams 302
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When Low-Tech Hacks Cause High-Impact Breaches

Krebs on Security

million customers, including website administrator passwords, sFTP credentials, and private SSL keys; -December 2022: Hackers gained access to and installed malware on GoDaddy’s cPanel hosting servers that “intermittently redirected random customer websites to malicious sites.”

Hacking 268
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Fla. Man Charged in SIM-Swapping Spree is Key Suspect in Hacker Groups Oktapus, Scattered Spider

Krebs on Security

authorities arrested a 19-year-old Florida man charged with wire fraud, aggravated identity theft, and conspiring with others to use SIM-swapping to steal cryptocurrency. Those who submitted credentials were then prompted to provide the one-time password needed for multi-factor authentication. 9, 2024, U.S. According to an Aug.

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How 1-Time Passcodes Became a Corporate Liability

Krebs on Security

Those who submitted credentials were then prompted to provide the one-time password needed for multi-factor authentication. 12 blog post , the attackers used their access to Mailchimp employee accounts to steal data from 214 customers involved in cryptocurrency and finance. Image: Cloudflare.com. ” On July 28 and again on Aug.

Mobile 291