Krebs on Security

DECEMBER 19, 2024

” According to Intel 471, this same Discord account was advertised in 2019 by a person on the cybercrime forum Cracked who used the monikers “ ORN ” and “ ori0n.” codes in 2021 using the password “ ceza2003 ” [full disclosure: Constella is currently an advertiser on KrebsOnSecurity].

Hacking 232

Hacking Cybercrime Advertising Data breaches 232

Krebs on Security

NOVEMBER 21, 2024

technology companies between 2021 and 2023, including LastPass , MailChimp , Okta , T-Mobile and Twilio. The bot allowed the attackers to use the phished username, password and one-time code to log in as that employee at the real employer website. Image: Amitai Cohen twitter.com/amitaico. Click to enlarge.

Identity Theft 254

Identity Theft Phishing Cryptocurrency Accountability 254

Krebs on Security

OCTOBER 7, 2022

consumers have their online bank accounts hijacked and plundered by hackers, U.S. But new data released this week suggests that for some of the nation’s largest banks, reimbursing account takeover victims has become more the exception than the rule. But Warren did get the requested information from PNC, Truist and U.S.

Banking 289

Banking Accountability Scams Passwords 289

Security Boulevard

DECEMBER 21, 2021

In 2017, the National Institute of Standards and Technology (NIST) released NIST Special Publication 800-63B Digital Identity Guidelines to help organizations properly comprehend and address risk as it relates to password management on the part of end users.

Password Management 138

Password Management Passwords Risk Technology 138

Malwarebytes

OCTOBER 22, 2024

Meta, the company behind Facebook and Instagram says its testing new ways to use facial recognition—both to combat scams and to help restore access to compromised accounts. The social media giant is testing the use of video selfies and facial recognition to help users get their hijacked accounts back. What do you think?

Accountability 117

Accountability Scams Media Artificial Intelligence 117

Krebs on Security

JUNE 6, 2023

One of the most expensive aspects of any cybercriminal operation is the time and effort it takes to constantly create large numbers of new throwaway email accounts. However, far more interesting is their program for rewarding people who choose to sell Kopeechka usernames and passwords for working email addresses.

Accountability 255

Accountability Scams Cryptocurrency Advertising 255

The Last Watchdog

MAY 26, 2021

We celebrated World Password Day on May 6, 2021. Related: Credential stuffing fuels account takeovers. Every year, the first Thursday in May serves as a reminder for us to take control of our personal password strategies. Passwords are now an expected and typical part of our data-driven online lives.

Passwords 182

Passwords Password Management Accountability Authentication 182

Krebs on Security

JANUARY 31, 2025

“Those payments would instead be redirected to a financial account the perpetrators controlled, resulting in significant losses to victims,” the DOJ wrote. “These tools were also used to acquire victim user credentials and utilize those credentials to further these fraudulent schemes.

Phishing 254

Phishing Cybercrime Advertising Malware 254

Krebs on Security

APRIL 6, 2021

To my mind, this just reinforces the need to remove mobile phone numbers from all of your online accounts wherever feasible. The HaveIBeenPwned project, which collects and analyzes hundreds of database dumps containing information about billions of leaked accounts, has incorporated the data into his service. According to a Jan.

Mobile 358

Mobile Accountability Passwords Authentication 358

SecureWorld News

FEBRUARY 20, 2025

He urges enterprises to implement Privileged Access Management (PAM) solutions and multi-factor authentication (MFA) and to enforce robust password policies to reduce the risk of account compromise. Prioritize fixing vulnerabilities exploited by Ghost, such as ProxyShell (CVE-2021-34473, CVE-2021-34523, CVE-2021-31207).

Ransomware 112

Ransomware IoT Encryption Social Engineering 112

Krebs on Security

FEBRUARY 26, 2025

At the end of 2023, malicious hackers learned that many companies had uploaded sensitive customer records to accounts at the cloud data storage service Snowflake that were protected with little more than a username and password (no multi-factor authentication needed). million customers.

Hacking 241

Hacking Government Identity Theft Accountability 241

Krebs on Security

DECEMBER 19, 2022

conspired to hack into Yahoo email accounts belonging to victims in the United States. From there, the two allegedly would check how many of those Yahoo accounts were associated with Ring accounts, and then target people who used the same password for both accounts. . “ChumLul,” 22, of Racine, Wisc.,

Hacking 329

Hacking Media Passwords Accountability 329

Malwarebytes

MARCH 25, 2025

In 2023, not only did the company suffer a major data breach , it also placed some of the blame on the victims who, according to 23andMe, negligently recycled and failed to update their passwords. How to delete your 23andMe data For 23andMe customers who want to delete their data from 23andMe: Log into your account and navigate to Settings.

Passwords 112

Passwords Accountability Data breaches Phishing 112

Krebs on Security

JULY 10, 2022

Twice in the past month KrebsOnSecurity has heard from readers who’ve had their accounts at big-three credit bureau Experian hacked and updated with a new email address that wasn’t theirs. In both cases the readers used password managers to select strong, unique passwords for their Experian accounts.

Accountability 339

Accountability Passwords Authentication Password Management 339

eSecurity Planet

MARCH 24, 2025

The compromised database contains approximately 6 million lines of data, including critical assets such as JKS files, encrypted SSO passwords, key files, and enterprise manager JPS keys. Immediate mitigation measures include: Resetting passwords, particularly for privileged LDAP accounts. (region-name).oraclecloud.com),

Risk 119

Risk Passwords Hacking Encryption 119

Troy Hunt

NOVEMBER 13, 2024

As I said, our IT department recently notified me that some of my data was leaked and a pre-emptive password reset was enforced as they didn't know what was leaked.  DemandScience is what we refer to as a "data aggregator" in that they combine identity data from multiple locations, bundle it up, and then sell it.

Data breaches 303

Data breaches Passwords B2B Technology 303

Krebs on Security

MARCH 4, 2021

In two of the intrusions, the attackers made off with the forums’ user databases, including email and Internet addresses and hashed passwords. On Tuesday, someone dumped thousands of usernames, email addresses and obfuscated passwords on the dark web apparently pilfered from Mazafaka (a.k.a. ” On Feb.

Cybercrime 364

Cybercrime Hacking Passwords Accountability 364

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. KrebsOnSecurity profiled OTP Agency in a February 2021 story about arrests tied to another phishing-related service based in the U.K. 30 by the U.K.’s

Accountability 299

Accountability Banking Passwords Scams 299

Krebs on Security

NOVEMBER 11, 2023

In the summer of 2022, KrebsOnSecurity documented the plight of several readers who had their accounts at big-three consumer credit reporting bureau Experian hijacked after identity thieves simply re-registered the accounts using a different email address. So once again I sought to re-register as myself at Experian.

Accountability 340

Accountability Authentication Passwords Identity Theft 340

Krebs on Security

NOVEMBER 5, 2024

At the end of 2023, malicious hackers learned that many large companies had uploaded huge volumes of sensitive customer data to Snowflake accounts that were protected with little more than a username and password (no multi-factor authentication required). million customers. “The rest is just ransom.”

Cybercrime 277

Cybercrime Mobile Media Hacking 277

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 327

Hacking Social Engineering Phishing Scams 327

Webroot

MAY 3, 2022

Passwords have become a common way to access and manage our digital lives. Think of all the accounts you have with different providers. Having a password allows you to securely access your information, pay bills or connect with friends and family on various platforms. However, having a password alone is not enough.

Passwords 131

Passwords Identity Theft Password Management Antivirus 131

Security Affairs

JULY 8, 2024

Threat actors leaked the largest password compilation ever, known as RockYou2024, on a popular hacking forum. The Cybernews researchers reported that threat actors leaked the largest password compilation ever, known as RockYou2024, on a popular hacking forum. billion passwords from various internet data leaks. RockYou2021 had 8.4

Passwords 131

Passwords Data breaches Hacking Accountability 131

Krebs on Security

NOVEMBER 6, 2023

January 2021 posts on Verified show that Fearlless and his partner Universalo purchased the SWAT reshipping business from a Verified member named SWAT, who’d been operating the service for years. .” Apathyp told the proprietor that his chosen password on the service was “ 12Apathy.” However, in Sept.

Passwords 299

Passwords Cybercrime Accountability Hacking 299

eSecurity Planet

APRIL 2, 2025

According to cybersecurity firm Hudson Rock, the hack was made possible by a set of stolen credentials compromised in 2021. Identity theft and account takeover: By impersonating customers using leaked support tickets, hackers can gain unauthorized access to accounts.

Identity Theft 122

Identity Theft Cybersecurity Scams Accountability 122

Krebs on Security

NOVEMBER 19, 2021

One of the more common ways cybercriminals cash out access to bank accounts involves draining the victim’s funds via Zelle , a “peer-to-peer” (P2P) payment service used by many financial institutions that allows customers to quickly send cash to friends and family.

Scams 362

Scams Banking Passwords Authentication 362

Krebs on Security

MARCH 23, 2022

First surfacing in December 2021 with an extortion demand on Brazil’s Ministry of Health, LAPSUS$ made headlines more recently for posting screenshots of internal tools tied to a number of major corporations, including NVIDIA, Samsung, and Vodafone. . “No customer code or data was involved in the observed activities.

Social Engineering 333

Social Engineering Accountability Mobile Passwords 333

CyberSecurity Insiders

OCTOBER 13, 2021

Problems arise for businesses when they base their access management programs entirely around passwords, however. Such programs overlook the burden that passwords can cause to users as well as to IT and security teams. Passwords: An unsustainable business cost. Users have too many passwords to remember on their own.

Passwords 141

Passwords Accountability Data breaches Authentication 141

Security Affairs

JANUARY 7, 2022

million accounts. Threat actors compromised the FlexBooker accounts of more than 3.7 The threat actors claim the stolen database contains customer information, including names, emails, phone numbers, hashed passwords, and password salt. million accounts. million users, the attack took place before the holidays.

Data breaches 145

Data breaches Accountability Passwords Cybercrime 145

Krebs on Security

APRIL 4, 2023

Several domain names tied to Genesis Market , a bustling cybercrime store that sold access to passwords and other data stolen from millions of computers infected with malicious software, were seized by the Federal Bureau of Investigation (FBI) today. ” a cybercrime forum ad for Genesis enthused. 21, 2023. .”

Marketing 362

Marketing Passwords Cybercrime Banking 362

Security Affairs

DECEMBER 31, 2021

The Have I Been Pwned data breach notification service now includes credentials for 441K accounts that were stolen by RedLine malware. The service now includes credentials for 441K accounts stolen by the popular info-stealer. Internationally sourced data, exfiltrated in Sept and Aug 2021. Pierluigi Paganini.

Accountability 145

Accountability Malware Data breaches Passwords 145

Malwarebytes

OCTOBER 1, 2024

Ireland’s privacy watchdog Data Protection Commission (DPC) has fined Meta €91M ($101M) after the discovery in 2019 that Meta had stored 600 million Facebook and Instagram passwords in plaintext. Most of these passwords belonged to Facebook Lite users, but it affected other Facebook and Instagram users as well.

Passwords 144

Passwords Data breaches Media Phishing 144

Troy Hunt

JANUARY 17, 2024

Website, username and password: That's just the first 20 rows out of 5 million in that particular file, but it gives you a good sense of the data. The question of how valid the accompanying passwords remain aside, time and time again the email addresses in the stealer logs checked out on the services they appeared alongside.

Passwords 361

Passwords Password Management Hacking Accountability 361

Krebs on Security

APRIL 18, 2023

Flashpoint said MrMurza appears to be extensively involved in botnet activity and “drops” — fraudulent bank accounts created using stolen identity data that are often used in money laundering and cash-out schemes. was used for an account “Hackerok” at the accounting service klerk.ru

Malware 295

Malware Passwords Accountability Advertising 295

SecureList

MARCH 12, 2024

Profile of participants and applications We collected the data from a sample of the application security assessment projects our team completed in 2021–2023. Mitigation: do not store files containing sensitive data, such as passwords or backups, in web application publish directories.

Passwords 140

Passwords Authentication Architecture Risk 140

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. Why go after hotel or airline rewards?

Accountability 345

Accountability Authentication Passwords Hacking 345

Security Affairs

DECEMBER 17, 2024

The threat actors attempted to exploit multiple vulnerabilities in DVRs, including CVE-2017-7921, CVE-2018-9995 , CVE-2020-25078, CVE-2021-33044 , and CVE-2021-36260. Attackers also attempted to exploit weak vendor-supplied passwords. The feds urge to report any signs of compromise to the FBI or IC3.

Architecture 107

Architecture Internet Internet Malware 107