Krebs on Security

JANUARY 21, 2022

The site says it sells “cracked” accounts, or those that used passwords which could be easily guessed or enumerated by automated tools. One example is Genesis Market , where customers can search for stolen credentials and authentication cookies from a broad range of popular online destinations.

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Krebs on Security

JUNE 15, 2024

.” In a SIM-swapping attack, crooks transfer the target’s phone number to a device they control and intercept any text messages or phone calls sent to the victim — including one-time passcodes for authentication, or password reset links sent via SMS.

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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 361

Scams Banking Passwords Authentication 361

Krebs on Security

JULY 29, 2021

Every time there is another data breach, we are asked to change our password at the breached entity. Our continued reliance on passwords for authentication has contributed to one toxic data spill or hack after another.

Passwords 363

Passwords Password Management Phishing Scams 363

Krebs on Security

MAY 19, 2021

Many online services allow users to reset their passwords by clicking a link sent via SMS, and this unfortunately widespread practice has turned mobile phone numbers into de facto identity documents. While you’re at it, consider removing your phone number as a primary or secondary authentication mechanism wherever possible.

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Mobile Wireless Accountability Authentication 359

Krebs on Security

SEPTEMBER 5, 2023

In November 2022, the password manager service LastPass disclosed a breach in which hackers stole password vaults containing both encrypted and plaintext data for more than 25 million users. 15, 2022, LastPass said an investigation into the August breach determined the attacker did not access any customer data or password vaults.

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Krebs on Security

JULY 10, 2022

In both cases the readers used password managers to select strong, unique passwords for their Experian accounts. Turner said he created the account at Experian in 2020 to place a security freeze on his credit file, and that he used a password manager to select and store a strong, unique password for his Experian account.

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Krebs on Security

MAY 5, 2021

After a user logs in, the link prompts them to install a malicious but innocuously-named app that gives the attacker persistent, password-free access to any of the user’s emails and files, both of which are then plundered to launch malware and phishing scams against others.

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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.”

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Krebs on Security

AUGUST 30, 2022

The missives asked users to click a link and log in at a phishing page that mimicked their employer’s Okta authentication page. Those who submitted credentials were then prompted to provide the one-time password needed for multi-factor authentication. That’s down from 53 percent that did so in 2018, Okta found.

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Mobile Phishing Authentication Accountability 332

Krebs on Security

SEPTEMBER 2, 2021

For the past three years, the source — we’ll call him “Bill” to preserve his requested anonymity — has been watching one group of threat actors that is mass-testing millions of usernames and passwords against the world’s major email providers each day.

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Accountability Authentication Passwords Hacking 335

Krebs on Security

JANUARY 30, 2024

The missives asked users to click a link and log in at a phishing page that mimicked their employer’s Okta authentication page. Those who submitted credentials were then prompted to provide the one-time password needed for multi-factor authentication. A booking photo of Noah Michael Urban released by the Volusia County Sheriff.

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Social Engineering Mobile Passwords Cybercrime 351

Krebs on Security

NOVEMBER 21, 2020

“At this moment in time, it looks like no emails, passwords, or any personal data were accessed, but we do suggest resetting your password and activate 2FA security,” the company wrote in a blog post. authenticate the phone call before sensitive information can be discussed.

Cryptocurrency 363

Cryptocurrency VPN Scams Social Engineering 363

Krebs on Security

JULY 15, 2024

“And since there’s no password on the account, it just shoots them to the ‘create password for your new account’ flow. What’s more, Monahan said, Squarespace did not require email verification for new accounts created with a password.

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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. The post The Rise of One-Time Password Interception Bots appeared first on Security Boulevard.

Passwords 96

Passwords Cybercrime Phishing Authentication 96

Krebs on Security

AUGUST 23, 2024

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

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DNS Internet Internet Authentication 314

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. In nearly all cases, the person who is in control of that address can reset the password of any associated services or accounts –merely by requesting a password reset email.

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Krebs on Security

SEPTEMBER 2, 2024

agency , a once popular online service that helped attackers intercept the one-time passcodes (OTPs) that many websites require as a second authentication factor in addition to passwords. Three men in the United Kingdom have pleaded guilty to operating otp[.]agency But that revival would be short-lived.

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Accountability Banking Passwords Scams 283

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! .”

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Mobile Phishing Authentication Advertising 336

Krebs on Security

JANUARY 24, 2020

Anyone curious about why this might be a good approach should have a look at this deep-dive from 2019 on “DNSpionage,” the name given to the exploits of an Iranian group that has successfully stolen countless passwords and VPN credentials from major companies via DNS-based attacks.

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DNS Social Engineering Engineering Accountability 303

Krebs on Security

NOVEMBER 16, 2022

These web injects allowed malware to rewrite the bank’s HTML code on the fly, and copy and/or intercept any data users would enter into a web-based form, such as a username and password. Most Web browser makers, however, have spent years adding security protections to block such nefarious activity.

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Krebs on Security

APRIL 14, 2019

The fake site simply forwards all requests on this page to Airbnb.com, and records any usernames and passwords submitted through the site. Airbnb could help by adding some type of robust multi-factor authentication, such as Security Keys — which would defeat these Airbnb phishing pages.

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Scams Advertising Accountability Phishing 266

Krebs on Security

NOVEMBER 6, 2018

Soon after, the attackers were able to use their control over his mobile number to reset his Gmail account password. ” Rose said mobile phone stores could cut down on these crimes in much the same way that potential victims can combat SIM swapping: By relying on dual authentication. ” TWO-FACTOR BREAKDOWN.

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Mobile Cryptocurrency Accountability Passwords 260

Krebs on Security

AUGUST 17, 2023

For example, in 2019 McAfee found that for targets in Japan, the 16Shop kit would also collect Web ID and Card Password, while US victims will be asked for their Social Security Number. Various 16Shop lures for Apple users in different languages. Image: Akamai.

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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. .

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Phishing Cybercrime Malware Advertising 266

Krebs on Security

MARCH 29, 2022

In other cases, KT said, hackers will try to guess the passwords of police department email systems. 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.

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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.

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Krebs on Security

NOVEMBER 3, 2019

But the incident raises fresh questions about the proper role of digital banking platforms in fighting password abuse. NCR wouldn’t say, but it seems clear the hacked accounts are tied to customers re-using their online banking passwords at other sites that got hacked. Part of a communication NCR sent Oct.

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Banking Accountability Passwords Authentication 136

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.

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Scams Wireless Phishing Banking 279

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 263

DNS Internet Internet Computers and Electronics 263

Krebs on Security

JUNE 6, 2023

However, far more interesting is their program for rewarding people who choose to sell Kopeechka usernames and passwords for working email addresses. com, a website that mimics the legitimate Scamdoc.com site for measuring the trustworthiness and authenticity of various sites. com site,” the Trend researchers wrote.

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Krebs on Security

OCTOBER 9, 2024

From there, the attacker can intercept any password reset links, and any one-time passcodes sent via SMS or automated voice calls. From there the target was social engineered over the phone into resetting multi-factor authentication and sending Gemini funds to a compromised wallet.

Cryptocurrency 274

Cryptocurrency Social Engineering Accountability Mobile 274

Krebs on Security

APRIL 27, 2022

In other cases, hackers will try to guess the passwords of police department email systems. 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.

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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 240

Financial Services Banking Accountability Identity Theft 240

Security Boulevard

JULY 29, 2021

Every time there is another data breach, we are asked to change our password at the breached entity. Our continued reliance on passwords for authentication has contributed to one toxic data spill or hack after another.

Passwords 59

Passwords Data breaches Authentication Internet 59

Krebs on Security

SEPTEMBER 13, 2024

One account of the hack came from a 17-year-old in the United Kingdom, who told reporters the intrusion began when one of the English-speaking hackers phoned a tech support person at MGM and tricked them into resetting the password for an employee account. James Thomas Andrew McCarty , Charlotte, N.C., DOMESTIC TERRORISM?

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Cybercrime Accountability Mobile Hacking 308

Krebs on Security

DECEMBER 18, 2024

Griffin said a follow-up investigation revealed the attackers had used his Gmail account to gain access to his Coinbase account from a VPN connection in California, providing the multi-factor code from his Google Authenticator app. You may also wish to download Google Authenticator to another mobile device that you control.

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