Krebs on Security

JANUARY 30, 2024

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. Twilio disclosed in Aug.

Social Engineering 326

Social Engineering Mobile Cybercrime Passwords 326

Krebs on Security

MAY 13, 2024

This post examines the activities of Khoroshev’s many alter egos on the cybercrime forums, and tracks the career of a gifted malware author who has written and sold malicious code for the past 14 years. used the password 225948. was used by a Russian-speaking member called Pin on the English-language cybercrime forum Opensc.

Ransomware 244

Ransomware Cybercrime Accountability Malware 244

Security Affairs

JUNE 24, 2020

The CryptoCore hacker group that is believed to be operating out of Eastern Europe has stolen around $200 million from online cryptocurrency exchanges. Experts from ClearSky states that a hacker group tracked as CryptoCore, which is believed to be operating out of Eastern Europe, has stolen around $200 million from cryptocurrency exchanges.

Cryptocurrency 97

Cryptocurrency Phishing Accountability Passwords 97

Krebs on Security

APRIL 4, 2024

The disclosure revealed a profitable network of phishing sites that behave and look like the real Privnote, except that any messages containing cryptocurrency addresses will be automatically altered to include a different payment address controlled by the scammers. co showing the site did indeed swap out any cryptocurrency addresses.

Phishing 222

Phishing Cryptocurrency DDOS Internet 222

Krebs on Security

OCTOBER 31, 2022

A 26-year-old Ukrainian man is awaiting extradition from The Netherlands to the United States on charges that he acted as a core developer for Raccoon , a popular “malware-as-a-service” offering that helped paying customers steal passwords and financial data from millions of cybercrime victims. The Raccoon v. Image: USDOJ.

Malware 299

Malware Identity Theft Cybercrime Accountability 299

Security Affairs

JANUARY 25, 2021

Indian cryptocurrency exchange Buyucoin suffered a security incident, threat actors leaked sensitive data of 325K users. A new incident involving a cryptocurrency exchange made the headlines, the India-based cryptocurrency exchange suffered a security incident, threat actors leaked sensitive data of 325K users on the Dark Web.

Cryptocurrency 127

Cryptocurrency Hacking InfoSec Data breaches 127

Krebs on Security

AUGUST 25, 2023

Security consulting giant Kroll disclosed today that a SIM-swapping attack against one of its employees led to the theft of user information for multiple cryptocurrency platforms that are relying on Kroll services in their ongoing bankruptcy proceedings. ” A phishing message targeting FTX users that went out en masse today.

Mobile 207

Mobile Cyber Risk Cryptocurrency Data breaches 207

Krebs on Security

MAY 4, 2023

government this week put a $10 million bounty on the head of a Russian man who for the past 18 years operated Try2Check , one of the cybercrime underground’s most trusted services for checking the validity of stolen credit card data. was used to register an account with the username “Nordex” at bankir[.]com

Marketing 244

Marketing Cybercrime Accountability Cryptocurrency 244

Krebs on Security

MARCH 9, 2023

A Croatian national has been arrested for allegedly operating NetWire , a Remote Access Trojan (RAT) marketed on cybercrime forums since 2012 as a stealthy way to spy on infected systems and siphon passwords. Constella also shows the email address zankomario@gmail.com used the password “dugidox2407.”

DNS 257

DNS Cybercrime Passwords Accountability 257

Krebs on Security

DECEMBER 29, 2022

Here’s a look at some of the more notable cybercrime stories from the past year, as covered by KrebsOnSecurity and elsewhere. Internal Revenue Service website for months: Anyone seeking to create an account to view their tax records online would soon be required to provide biometric data to a private company in Virginia — ID.me.

Cryptocurrency 239

Cryptocurrency Cybercrime Computers and Electronics Scams 239

Security Affairs

JULY 15, 2022

Threat actors behind the campaign used multiple accounts across several social media platforms to advertise password-cracking software for Programmable Logic Controller (PLC), Human-Machine Interface (HMI), and project files. The password cracking software also acts as a dropper for the Sality P2P bot.

Passwords 106

Passwords Software Firmware Malware 106

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. The data included usernames, email addresses and plain text passwords.” Pierluigi Paganini.

Accountability 128

Accountability Malware Data breaches Passwords 128

Security Affairs

JULY 3, 2023

The malware also targets crypto wallet extensions, password managers, and 2FA extensions. The malware also collects a variety of data, including system info, browser info, password manager info, miner related registry info, and installed games info. The malware admin declared that their operations do not involve any ransom activities.

Password Management 77

Password Management Passwords Malware Antivirus 77

Krebs on Security

DECEMBER 14, 2023

That reporting was based on clues from an early Russian cybercrime forum in which a hacker named Rescator — using the same profile image that Rescator was known to use on other forums — claimed to have originally been known as “Helkern,” the nickname chosen by the administrator of a cybercrime forum called Darklife.

Cybercrime 232

Cybercrime Accountability Advertising Computers and Electronics 232

Security Affairs

FEBRUARY 10, 2022

Spanish National Police has arrested eight alleged members of a crime organization who were able to steal money from the bank accounts of the victims through SIM swapping attacks. Once hijacked a SIM, the attackers can steal money, cryptocurrencies and personal information, including contacts synced with online accounts.

Banking 99

Banking Accountability Mobile Cryptocurrency 99

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 358

Passwords Password Management Phishing Scams 358

Security Affairs

NOVEMBER 15, 2019

On Thursday, US authorities arrested two crooks charging them with stealing $550,000 in cryptocurrency from at least 10 victims using SIM swapping. American law enforcement has declared war to sim swapping scammers and announced the arrest of two individuals for stealing $550,000 in Cryptocurrency. In May, the U.S.

Cryptocurrency 79

Cryptocurrency Identity Theft Accountability Media 79

Troy Hunt

JUNE 11, 2018

I was contacted by the Cybercrime Bureau of the Estonian Central Criminal Police who were after some assistance notifying individuals impacted by a number of different breaches. They also don't want to set a precedent of sending emails of this nature to citizens as they would very likely be replicated in phishing attacks.

Cryptocurrency 128

Cryptocurrency Cybercrime Data breaches Passwords 128

Krebs on Security

NOVEMBER 8, 2021

million in cryptocurrency sent to another REvil affiliate, and that the U.S. ” These last two nicknames correspond to accounts on several top cybercrime forums way back in 2013, where a user named “Yaroslav2468” registered using the email address yarik45@gmail.com. The DOJ also said it had seized $6.1

Ransomware 306

Ransomware Cybercrime System Administration Passwords 306

Security Affairs

DECEMBER 29, 2023

On Christmas Eve, Resecurity’s HUNTER unit spotted the author of perspective password stealer Meduza has released a new version (2.2). Altogether, Meduza makes a great competitor to Azorult , Redline , Racoon , and Vidar Stealer used by cybercriminals for account takeover (ATO), online-banking theft, and financial fraud.

Password Management 118

Password Management Cryptocurrency Passwords Authentication 118

Krebs on Security

AUGUST 29, 2023

government today announced a coordinated crackdown against QakBot , a complex malware family used by multiple cybercrime groups to lay the groundwork for ransomware infections. Reliaquest says QakBot infections accounted for nearly one-third of all loaders observed in the wild during the first six months of this year.

Hacking 262

Hacking Malware Ransomware Government 262

Krebs on Security

JULY 8, 2019

“In one year, people who worked with us have earned over US $2 billion,” read the farewell post by the eponymous GandCrab identity on the cybercrime forum Exploit[.]in Russian security firm Kaspersky Lab estimated that by the time the program ceased operations, GandCrab accounted for up to half of the global ransomware market.

Ransomware 260

Ransomware Accountability Cybercrime Passwords 260

Krebs on Security

JUNE 7, 2021

The funds had been sent to DarkSide , a ransomware-as-a-service syndicate that disbanded after a May 14 farewell message to affiliates saying its Internet servers and cryptocurrency stash were seized by unknown law enforcement entities. ” A message from the DarkSide and REvil ransomware-as-a-service cybercrime affiliate programs. .

Ransomware 304

Ransomware Cybercrime Cryptocurrency Healthcare 304

Security Affairs

FEBRUARY 10, 2022

. “The Federal Bureau of Investigation is issuing this announcement to inform mobile carriers and the public of the increasing use of Subscriber Identity Module (SIM) swapping by criminals to steal money from fiat and virtual currency accounts.” Use a variation of unique passwords to access online accounts.

Mobile 86

Mobile Cryptocurrency Authentication Accountability 86

SecureList

MAY 6, 2024

With trillions of dollars of digital payments made every year, it is no wonder that attackers target electronic wallets, online shopping accounts and other financial assets, inventing new techniques and reusing good old ones. Online shopping brands were the most popular lure, accounting for 41.65% of financial phishing attempts.

Phishing 100

Phishing Banking Mobile Scams 100

Malwarebytes

JUNE 8, 2021

Million in Cryptocurrency Paid to Ransomware Extortionists: @TheJusticeDept today announced that it has seized 63.7 Some commentators have speculated that the discrepancy between what was paid and what was recovered may be accounted for by the fact that Darkside ransomware is sold under the Ransomware-as-a-Service (RaaS) model.

Cybercrime 77

Cybercrime Ransomware Cryptocurrency Government 77

SecureWorld News

JULY 19, 2022

Stay away from cryptocurrencies—for now. It says these fraudsters are "claiming to offer legitimate cryptocurrency investment services, and convincing investors to download fraudulent mobile apps, which the cyber criminals have used with increasing success over time to defraud the investors of their cryptocurrency.".

Cryptocurrency 75

Cryptocurrency Scams Cybercrime Accountability 75

Malwarebytes

JUNE 3, 2022

By focusing on this context, we hope that you’ll come away with a stronger understanding about, for instance, why you should use a password manager rather than that you should use a password manager. By selling fake raffle tickets for the promotion, the scammers raked in $438,000 worth of cryptocurrency.

Internet 123

Internet Internet Scams Passwords 123

The Last Watchdog

SEPTEMBER 28, 2022

According to a new study, phishing attacks rose 61 percent in 2022, with cryptocurrency fraud increasing 257 percent year-over-year. Because the address comes across as an internal team member, people trust them, ultimately exposing themselves to cybercrime. Implement a policy to update passwords every 90 days.

Phishing 124

Phishing Scams Cybercrime Passwords 124

Security Affairs

FEBRUARY 4, 2024

AnyDesk remarked that its systems don’t store private keys, security tokens or passwords that could be exploited by threat actors to target end-user devices. Notably, per additional context acquired from the actor, the majority of exposed accounts on the Dark Web didn’t have 2FA enabled. ” reported Resecurity.

Software 105

Software Passwords Ransomware Cryptocurrency 105

Security Affairs

AUGUST 27, 2023

million in critical infrastructure cyber projects via new program Ivanti Ships Urgent Patch for API Authentication Bypass Vulnerability Defense contractor Belcan leaks admin password with a list of flaws Leaseweb is restoring ‘critical’ systems after security breach Microsoft is now a cybersecurity titan.

Cybercrime 74

Cybercrime Hacking Cryptocurrency Ransomware 74

Security Affairs

FEBRUARY 10, 2021

Europol investigators revealed that the cybercrime organization stole more than $100 million worth of cryptocurrency using SIM Swapping attacks. “This enabled them to steal money, bitcoin and personal information, including contacts synced with online accounts. . SecurityAffairs – hacking, cybercrime).

Cybercrime 76

Cybercrime Cryptocurrency Accountability Authentication 76

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. Samy Tarazi is a sergeant with the Santa Clara County Sheriff’s office and a REACT supervisor.

Mobile 243

Mobile Cryptocurrency Accountability Passwords 243

Security Affairs

APRIL 14, 2024

When informed that the target had significant cryptocurrency and project files, Chakhmakhchyan agreed to sell the Hive RAT. ” reported the DoJ. “ According to the indictment, Chakhmakhchyan engaged in electronic communication with buyers after advertising the Hive RAT. . ” continues DoJ.

Computers and Electronics 101

Computers and Electronics Advertising Cryptocurrency Malware 101

SecureWorld News

JULY 3, 2023

Human error accounts for 95% of all data breaches. This means that most cyberattacks could be prevented by following simple cybersecurity best practices, such as using strong passwords, updating software, and avoiding phishing emails. According to PurpleSec, 98% of cybercrime relies on social engineering to accomplish it.

Cybercrime 83

Cybercrime Social Engineering Data breaches Education 83

Security Affairs

APRIL 4, 2022

During the weekend, multiple owners of Trezor hardware cryptocurrency wallets reported having received fake data breach notifications from Trezor, BleepingComputer first reported. A threat actor gained access to a tool used by the company’s customer support and account administration teams. Trezor WARNING: Elaborate Phishing attack.

Phishing 108

Phishing Data breaches Cryptocurrency Social Engineering 108

Malwarebytes

JUNE 14, 2021

source: Wales Online) The coming AI hackers (Source: Harvard Business Review) Hackers steal 26m account logins for Apple, Amazon, Facebook, Netflix and more (Source: Metro) This phishing email is pushing password-stealing malware to Windows PCs (Source: ZDNet) Researchers discover Stem Audio smart speaker eavesdropping risk (Source: The Daily Swig).

Cybercrime 54

Cybercrime Scams VPN Phishing 54