Krebs on Security

SEPTEMBER 2, 2021

The data in this story come from a trusted source in the security industry who has visibility into a network of hacked machines that fraudsters in just about every corner of the Internet are using to anonymize their malicious Web traffic. “These guys are looking for low-hanging fruit — basically cash in your inbox.

Accountability 301

Accountability Authentication Passwords Hacking 301

Krebs on Security

FEBRUARY 26, 2023

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 277

Hacking Social Engineering Phishing Scams 277

Krebs on Security

FEBRUARY 24, 2023

BitSight researchers found significant overlap in the Internet addresses used by those domains and a domain called BHproxies[.]com. The account didn’t resume posting on the forum until April 2014. Reached via LinkedIn, Mr. Shotliff said he sold his BHProxies account to another Black Hat World forum user from Egypt back in 2014.

Accountability 236

Accountability Advertising Marketing Malware 236

Krebs on Security

NOVEMBER 21, 2020

And in May of this year, GoDaddy disclosed that 28,000 of its customers’ web hosting accounts were compromised following a security incident in Oct. “This gave the actor the ability to change DNS records and in turn, take control of a number of internal email accounts. . ” In the early morning hours of Nov.

Cryptocurrency 363

Cryptocurrency VPN Scams Social Engineering 363

Krebs on Security

APRIL 4, 2024

Other Privnote phishing domains that also phoned home to the same Internet address as pirwnote[.]com com is currently selling security cameras made by the Chinese manufacturer Hikvision , via an Internet address based in Hong Kong. Searching DomainTools for domains that include both of these terms reveals pirwnote[.]com.

Phishing 222

Phishing Cryptocurrency DDOS Internet 222

Krebs on Security

AUGUST 4, 2022

After she logged into her bank and savings accounts with scammers watching her screen, the fraudster on the phone claimed that instead of pulling $160 out of her account, they accidentally transferred $160,000 to her account. billion to the FBI’s Internet Crime Complaint Center (IC3).

Banking 289

Banking Scams Accountability Passwords 289

Krebs on Security

AUGUST 30, 2022

Those who submitted credentials were then prompted to provide the one-time password needed for multi-factor authentication. In a blog post earlier this month, Cloudflare said it detected the account takeovers and that no Cloudflare systems were compromised. Image: Cloudflare.com. 2, and Aug. According to an Aug.

Mobile 299

Mobile Phishing Authentication Accountability 299

Krebs on Security

APRIL 3, 2024

In May 2015, KrebsOnSecurity published a brief writeup about the brazen Manipulaters team, noting that they openly operated hundreds of web sites selling tools designed to trick people into giving up usernames and passwords, or deploying malicious software on their PCs. ” A number of questions, indeed. .”

Phishing 228

Phishing Cybercrime Malware Advertising 228

Krebs on Security

AUGUST 2, 2022

With the recent demise of several popular “proxy” services that let cybercriminals route their malicious traffic through hacked PCs, there is now something of a supply chain crisis gripping the underbelly of the Internet. A review of the Internet addresses historically used by Super-socks[.]biz Image: Spur.us.

Malware 265

Malware Cybercrime Internet Internet 265

Krebs on Security

FEBRUARY 28, 2024

The profile also linked to Mr. Lee’s Twitter/X account , which features the same profile image. Doug then messaged the Mr. Lee account on Telegram, who said there was some kind of technology issue with the video platform, and that their IT people suggested using a different meeting link.

Malware 277

Malware Cryptocurrency Software Scams 277

Krebs on Security

JULY 18, 2022

For the past seven years, an online service known as 911 has sold access to hundreds of thousands of Microsoft Windows computers daily, allowing customers to route their Internet traffic through PCs in virtually any country or city around the globe — but predominantly in the United States. THE INTERNET NEVER FORGETS.

VPN 312

VPN Computers and Electronics Antivirus Software 312

Krebs on Security

MARCH 29, 2022

There is a terrifying and highly effective “method” that criminal hackers are now using to harvest sensitive customer data from Internet service providers, phone companies and social media firms. ” A month prior on Cracked, Everlynn posted a sales thread, “1x Government Email Account || BECOME A FED!,”

Accountability 276

Accountability Government Hacking Social Engineering 276

Krebs on Security

JANUARY 24, 2020

. “But a registrar should not act on instructions coming from a random email address or other account that is not even connected to the domain in question.” 23, 2019, the e-hawk.net domain was transferred to a reseller account within OpenProvider. Use access control lists for applications, Internet traffic and monitoring.

DNS 272

DNS Social Engineering Engineering Accountability 272

Krebs on Security

NOVEMBER 16, 2022

A financial cybercrime group calling itself the Disneyland Team has been making liberal use of visually confusing phishing domains that spoof popular bank brands using Punycode , an Internet standard that allows web browsers to render domain names with non-Latin alphabets like Cyrillic.

Malware 281

Malware Banking Phishing DDOS 281

Krebs on Security

JUNE 21, 2023

Cyber intelligence firm Intel 471 reports that obelisk57@gmail.com was used to register an account on the forum Blacksoftware under the nickname “ Kerens.” Those records indicate the user Kerens registered on Verified in March 2009 from an Internet address in Novosibirsk, a city in the southern Siberian region of Russia.

Malware 227

Malware Antivirus Cybercrime Hacking 227

Krebs on Security

DECEMBER 8, 2022

The first centers on targeting healthcare organizations that offer consultations over the Internet and sending them booby-trapped medical records for the “patient.” Using hard-to-crack unique passwords to protect sensitive data and accounts, as well as enabling multi-factor authentication. ”

Healthcare 274

Healthcare Backups Ransomware Insurance 274

Krebs on Security

JANUARY 22, 2019

In July 2018, email users around the world began complaining of receiving spam which began with a password the recipient used at some point in the past and threatened to release embarrassing videos of the recipient unless a bitcoin ransom was paid.

DNS 242

DNS Internet Internet Computers and Electronics 242

Krebs on Security

NOVEMBER 6, 2018

that has been tracking down individuals engaged in unauthorized “SIM swaps” — a complex form of mobile phone fraud that is often used to steal large amounts of cryptocurrencies and other items of value from victims. OG accounts typically can be resold for thousands of dollars. ” FAKE IDs AND PHONY NOTES.

Mobile 243

Mobile Cryptocurrency Accountability Passwords 243

Krebs on Security

NOVEMBER 13, 2018

Randall said she didn’t notice at the time because she was in the middle of switching careers, didn’t have any active photography clients, and had gotten out of the habit of checking that email account. “I still don’t have access to it because I don’t have access to the email account tied to my old domain. .

Accountability 222

Accountability eCommerce Cybercrime Advertising 222

Krebs on Security

NOVEMBER 23, 2018

‘Tis the season when even those who know a thing or two about Internet scams tend to let down their guard in the face of an eye-popping discount or the stress of last-minute holiday shopping. I later received an email from the seller, who said his Amazon account had been hacked and abused by scammers to create fake sales.

Scams 276

Scams Wireless Phishing Banking 276

Krebs on Security

APRIL 27, 2022

When KrebsOnSecurity recently explored how cybercriminals were using hacked email accounts at police departments worldwide to obtain warrantless Emergency Data Requests (EDRs) from social media firms and technology providers, many security experts called it a fundamentally unfixable problem.

Mobile 192

Mobile Government Media Technology 192

Krebs on Security

FEBRUARY 28, 2023

Countless websites and online services use SMS text messages for both password resets and multi-factor authentication. Thus, the second factor cannot be phished, either over the phone or Internet. “Just because a targeted account takeover is low volume doesn’t mean it’s low risk.

Mobile 315

Mobile Phishing Authentication Advertising 315