Krebs on Security

JANUARY 9, 2023

Clearly, Experian found it simpler to respond this way, rather than acknowledging the problem and addressing the root causes (lazy authentication and abhorrent account recovery practices). It’s also worth mentioning that reports of hijacked Experian.com accounts persisted into late 2022.

Identity Theft 324

Identity Theft Accountability Authentication Web Fraud 324

Krebs on Security

MAY 5, 2021

After logging in, the user might see a prompt that looks something like this: These malicious apps allow attackers to bypass multi-factor authentication, because they are approved by the user after that user has already logged in. “It’s just easier, and it’s a good way to bypass multi-factor authentication.”

Accountability 314

Accountability Passwords Advertising Phishing 314

Krebs on Security

NOVEMBER 21, 2020

• Consider using a formalized authentication process for employee-to-employee communications made over the public telephone network where a second factor is used to. authenticate the phone call before sensitive information can be discussed. Improve 2FA and OTP messaging to reduce confusion about employee authentication attempts.

Cryptocurrency 363

Cryptocurrency VPN Scams Social Engineering 363

Krebs on Security

APRIL 3, 2024

“The data table “User Feedbacks” (sic) exposes what appear to be customer authentication tokens, user identifiers, and even a customer support request that exposes root-level SMTP credentials–all visible by an unauthenticated user on a Manipulaters-controlled domain.

Phishing 207

Phishing Cybercrime Malware Advertising 207

Krebs on Security

NOVEMBER 16, 2022

. “The reason that it is infeasible for them to use in-browser injects include browser and OS protection measures, and difficulties manipulating dynamic pages for banks that require multi-factor authentication,” Holden said.

Malware 255

Malware Banking Phishing DDOS 255

Krebs on Security

OCTOBER 13, 2021

.” Last month, Coinbase disclosed that malicious hackers stole cryptocurrency from 6,000 customers after using a vulnerability to bypass the company’s SMS multi-factor authentication security feature.

Passwords 333

Passwords Phishing Accountability Mobile 333

Security Boulevard

SEPTEMBER 29, 2021

In February, KrebsOnSecurity wrote about a novel cybercrime service that helped attackers intercept the one-time passwords (OTPs) that many websites require as a second authentication factor in addition to passwords.

Passwords 96

Passwords Cybercrime Phishing Authentication 96

Krebs on Security

DECEMBER 13, 2022

While the FBI’s InfraGard system requires multi-factor authentication by default, users can choose between receiving a one-time code via SMS or email. “If it was only the phone I will be in [a] bad situation,” USDoD said. “Because I used the person[‘s] phone that I’m impersonating.”

Hacking 359

Hacking Energy and Utilities Cybercrime Accountability 359

Krebs on Security

FEBRUARY 8, 2021

Perhaps the biggest selling point for U-Admin is a module that helps phishers intercept multi-factor authentication codes. Qbot) — to harvest one-time codes needed for multi-factor authentication. There are multiple recent reports that U-Admin has been used in conjunction with malware — particularly Qakbot (a.k.a.

Phishing 254

Phishing Scams Banking Mobile 254

Krebs on Security

AUGUST 17, 2023

Redline infections steal gobs of data from the victim machine, including a list of recent downloads, stored passwords and authentication cookies, as well as browser bookmarks and auto-fill data.

Phishing 185

Phishing Passwords Internet Internet 185

Krebs on Security

MAY 30, 2023

Scavuzzo said the administrator’s account was hijacked even though she had multi-factor authentication turned on. Scavuzzo, who is based in Maine, said the attackers waited until around midnight in his timezone time before using the administrator’s account to send out an unauthorized message about a new Ocean airdrop.

Hacking 269

Hacking Scams Accountability Cryptocurrency 269

Krebs on Security

JANUARY 7, 2020

Also, the resulting compromise is quite persistent and sidesteps two-factor authentication, and thus it seems likely we will see this approach exploited more frequently in the future. Still, this phishing tactic is worth highlighting because recent examples of it received relatively little press coverage.

Phishing 228

Phishing Passwords Accountability Authentication 228

Krebs on Security

APRIL 14, 2019

Airbnb could help by adding some type of robust multi-factor authentication, such as Security Keys — which would defeat these Airbnb phishing pages. According to twofactorauth.org , Airbnb currently does not support any type of multi-factor authentication that users can enable.

Scams 237

Scams Advertising Accountability Phishing 237

Krebs on Security

FEBRUARY 4, 2021

Any accounts that you value should be secured with a unique and strong password, as well the most robust form of multi-factor authentication available. I advise readers to remove their phone numbers from accounts wherever possible , and to take advantage of a mobile app to generate any one-time codes for multifactor authentication.

Accountability 289

Accountability Hacking Media Mobile 289

Krebs on Security

DECEMBER 8, 2022

Using hard-to-crack unique passwords to protect sensitive data and accounts, as well as enabling multi-factor authentication. Running up-to-date security solutions and ensuring that your computers are protected with the latest security patches against vulnerabilities. Encrypting sensitive data wherever possible.

Healthcare 248

Healthcare Backups Ransomware Insurance 248

Krebs on Security

MARCH 31, 2022

The Digital Authenticity for Court Orders Act would require federal, state and tribal courts to use a digital signature for orders authorizing surveillance, domain seizures and removal of online content.

Government 242

Government Accountability Education Media 242

Krebs on Security

APRIL 28, 2020

As it turned out, calling the phone number on the back of the credit card from the phone number linked with the card provided the most recent transactions without providing any form of authentication.” “I was appalled that Citi would do that.

Scams 354

Scams Banking Accountability Financial Services 354

Security Boulevard

JANUARY 21, 2022

The post Crime Shop Sells Hacked Logins to Other Crime Shops appeared first on Security Boulevard.

Hacking 67

Hacking Cybercrime Authentication Accountability 67

Krebs on Security

OCTOBER 5, 2022

Our community is all about authentic people having meaningful conversations and to always increase the legitimacy and quality of our community.” . “We do stop the vast majority of fraudulent activity we detect in our community – around 96% of fake accounts and around 99.1% of spam and scams.

Accountability 257

Accountability Scams Artificial Intelligence Cryptocurrency 257

Security Boulevard

JULY 29, 2021

Our continued reliance on passwords for authentication has contributed to one toxic data spill or hack after another. Here's a closer look at what typically transpires in the weeks or months before an organization notifies its users about a breached database.

Passwords 57

Passwords Data breaches Authentication Internet 57

Krebs on Security

AUGUST 30, 2019

Salesforce told KrebsOnSecurity that this was not a compromise of Pardot, but of a Pardot customer account that was not using multi-factor authentication. However, in such setups the content that gets promoted through the client’s domain is actually hosted on the cloud CRM provider’s systems.

Phishing 209

Phishing Marketing Accountability DNS 209

Krebs on Security

JANUARY 25, 2022

Although he didn’t technically have an account with MSF, their authentication system is based on email addresses, so Jim requested that a password reset link be sent to his email address.

Financial Services 209

Financial Services Banking Accountability Identity Theft 209

Krebs on Security

JANUARY 24, 2020

Use 2-factor authentication, and require it to be used by all relevant users and subcontractors. -In Note that this may increase the amount of time it takes going forward to make key changes to the locked domain (such as DNS changes). Use DNSSEC (both signing zones and validating responses).

DNS 252

DNS Social Engineering Engineering Accountability 252

Krebs on Security

JANUARY 22, 2019

Contacted by KrebsOnSecurity, GoDaddy acknowledged the authentication weakness documented by Guilmette. “After investigating the matter, our team confirmed that a threat actor(s) abused our DNS setup process,” the company said in an emailed statement.

DNS 226

DNS Internet Internet Computers and Electronics 226

Krebs on Security

FEBRUARY 28, 2023

Countless websites and online services use SMS text messages for both password resets and multi-factor authentication. T-Mobile declined to answer questions about what it may be doing to beef up employee authentication. “And we are constantly working to fight against it,” the statement reads. ” TMO UP! .”

Mobile 299

Mobile Phishing Authentication Advertising 299

Krebs on Security

NOVEMBER 23, 2018

You’d definitely make it off of Santa’s naughty list if you helped your loved ones take stock of which online accounts could benefit from more robust multi-factor authentication — and perhaps even guiding them away from SMS/text messages for multifactor toward more secure app- or key-based options , where available.

Scams 269

Scams Wireless Phishing Banking 269

Krebs on Security

NOVEMBER 19, 2021

In reality, the fraudster initiates a transaction — such as the “forgot password” feature on the financial institution’s site — which is what generates the authentication passcode delivered to the member. To combat this scam Zelle introduced out-of-band authentication with transaction details.

Scams 348

Scams Banking Passwords Authentication 348

Security Boulevard

FEBRUARY 1, 2021

Predicting a global pandemic that reshaped how we interact with each other and our devices at a fundamental level […]. The post 3 Cybersecurity Resolutions to Survive 2021 appeared first on NuData Security. The post 3 Cybersecurity Resolutions to Survive 2021 appeared first on Security Boulevard.

Cybersecurity 145

Cybersecurity Web Fraud Authentication IoT 145

Krebs on Security

SEPTEMBER 2, 2021

Bill said this criminal group averages between five and ten million email authentication attempts daily, and comes away with anywhere from 50,000 to 100,000 of working inbox credentials. “For context, our research indicates that multi-factor authentication prevents more than 99.9%

Accountability 275

Accountability Authentication Passwords Hacking 275

Security Boulevard

APRIL 23, 2021

how to secure wifi for remote work, working from home securely, security home network, secure wifi network, remote work security risks, work from home security best practices. The post Keeping employee data safe – no matter where they may be appeared first on NuData Security.

Risk 109

Risk Network Security Web Fraud Authentication 109

Security Boulevard

FEBRUARY 23, 2021

We’ve all experienced digital growing pains in the era of COVID-19. Whether it’s ordering food delivery off a smartphone […]. The post Escaping the echo chamber: How to make cybersecurity accessible for all appeared first on NuData Security.

Cybersecurity 105

Cybersecurity Web Fraud Authentication Technology 105

Krebs on Security

MARCH 29, 2022

In these attacks, the hackers will identify email addresses associated with law enforcement personnel, and then attempt to authenticate using passwords those individuals have used at other websites that have been breached previously. In other cases, KT said, hackers will try to guess the passwords of police department email systems.

Accountability 268

Accountability Government Hacking Social Engineering 268

Krebs on Security

SEPTEMBER 5, 2023

“The threat actor was able to capture the employee’s master password as it was entered, after the employee authenticated with MFA, and gain access to the DevOps engineer’s LastPass corporate vault.” The vulnerability exploited by the intruders was patched back in 2020, but the employee never updated his Plex software.

Cryptocurrency 340

Cryptocurrency Passwords Encryption Accountability 340

Security Boulevard

FEBRUARY 1, 2021

The post The not-so-obvious cost of fraud to your company’s bottom line appeared first on NuData Security. The post The not-so-obvious cost of fraud to your company’s bottom line appeared first on Security Boulevard. It’s no longer a matter of if your business data has been breached; it’s a matter of how much […].

Web Fraud 73

Web Fraud Authentication Risk 73

Security Boulevard

MAY 11, 2021

One fraud executive interviewed for this report summarized the problem with application fraud in one phrase: “Identity is broken.”. The post New report: Application fraud is a serious threat to financial institutions appeared first on NuData Security.

Web Fraud 52

Web Fraud Authentication Risk 52

Krebs on Security

SEPTEMBER 22, 2023

To automatically populate the appropriate credentials at any website going forward, you simply authenticate to LastPass using your master password. .” A basic functionality of LastPass is that it will pick and remember lengthy, complex passwords for each of your websites or online services.

Passwords 246

Passwords Encryption Password Management Cryptocurrency 246

Krebs on Security

JUNE 6, 2023

com, a website that mimics the legitimate Scamdoc.com site for measuring the trustworthiness and authenticity of various sites. Interestingly, Trend Micro says the scammers behind the Impulse Team also appear to be operating a fake reputation service called Scam-Doc[.]com, com site,” the Trend researchers wrote.

Accountability 202

Accountability Scams Cryptocurrency Advertising 202