Krebs on Security

NOVEMBER 20, 2020

A 21-year-old Irishman who pleaded guilty to charges of helping to steal millions of dollars in cryptocurrencies from victims has been sentenced to just under three years in prison. Conor Freeman of Dublin took part in the theft of more than two million dollars worth of cryptocurrency from different victims throughout 2018.

Cryptocurrency 294

Cryptocurrency Mobile Authentication Accountability 294

Security Affairs

MARCH 3, 2020

The Department of Justice has charged the two Chinese nationals for laundering cryptocurrency for North Korea-linked APT groups. for helping North Korea-linked hackers in laundering cryptocurrency. The cryptocurrency have been stolen by the APT groups from two cryptocurrency exchanges. and Li Jiadong (???),

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Cryptocurrency Banking Hacking Accountability 136

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. In early July 2018, Ferri was traveling in Europe when he discovered his T-Mobile phone no longer had service.

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Mobile Cryptocurrency Accountability Passwords 267

Krebs on Security

AUGUST 7, 2018

Police in Florida have arrested a 25-year-old man accused of being part of a multi-state cyber fraud ring that hijacked mobile phone numbers in online attacks that siphoned hundreds of thousands of dollars worth of bitcoin and other cryptocurrencies from victims. A WORRIED MOM. GRAND PLANS.

Mobile 246

Mobile Cryptocurrency Computers and Electronics Scams 246

Krebs on Security

SEPTEMBER 22, 2023

LastPass officially instituted this change back in 2018, but some undisclosed number of the company’s earlier customers were never required to increase the length of their master passwords. KrebsOnSecurity last month interviewed a victim who recently saw more than three million dollars worth of cryptocurrency siphoned from his account.

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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.

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Krebs on Security

SEPTEMBER 14, 2020

“He said we used to use big accounting firms for this but found them to be ineffective,” Nick said. “The company they wanted us to use looked like a real accounting firm, but we couldn’t find any evidence that they were real. Also, we asked to see an investment portfolio.

Scams 353

Scams Cryptocurrency Accountability Technology 353

Krebs on Security

MARCH 31, 2019

For the second year in a row, denizens of a large German-language online forum have donated more than USD $250,000 to cancer research organizations in protest of a story KrebsOnSecurity published in 2018 that unmasked the creators of Coinhive , a now-defunct cryptocurrency mining service that was massively abused by cybercriminals.

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Cryptocurrency Accountability Hacking 200

Security Affairs

MARCH 30, 2019

A new cyber heist made the headlines, the victim is Bithumb, the South Korea-based cryptocurrency exchange and hackers stole $19 Million. Hackers have stolen nearly $19 million worth of cryptocurrency from Bithumb, the South Korea-based cryptocurrency exchange. million) worth of cryptocurrency between June 19 and June 20.

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Cryptocurrency Hacking Advertising Accountability 111

Security Affairs

DECEMBER 3, 2024

The Japanese cryptocurrency platform DMM Bitcoin is closing its operations just six months after a $300 million cyber heist. DMM Bitcoin is a cryptocurrency exchange based in Japan, operated by DMM Group, a large Japanese e-commerce and entertainment conglomerate. Bitcoin (BTC), approximately $304 million (48.2

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Krebs on Security

JULY 8, 2019

In the 15-month span of the GandCrab affiliate enterprise beginning in January 2018 , its curators shipped five major revisions to the code, each corresponding with sneaky new features and bug fixes aimed at thwarting the efforts of computer security firms to stymie the spread of the malware. The GandCrab identity on Exploit[.]in

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Krebs on Security

NOVEMBER 9, 2018

In May 2018, ZDNet ran a story about the discovery of a glaring vulnerability in the Web site for wireless provider T-Mobile that let anyone look up customer home addresses and account PINs. The Twitter account @phobia, a.k.a. Ryan Stevenson. The victim said he was told by investigators in Santa Clara, Calif.

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Mobile Accountability Cryptocurrency Media 228

Krebs on Security

MAY 10, 2019

From there, the attackers simply start requesting password reset links via text message for a variety of accounts tied to the hijacked phone number. million stealing cryptocurrencies and extorting people for restoring access to social media accounts that were hijacked after a successful SIM-swap.

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Mobile Identity Theft Accountability Cryptocurrency 254

SecureList

JANUARY 13, 2022

Also, we have previously reported on cryptocurrency-focused BlueNoroff attacks. It appears that BlueNoroff shifted focus from hitting banks and SWIFT-connected servers to solely cryptocurrency businesses as the main source of the group’s illegal income.

Cryptocurrency 145

Cryptocurrency Malware Accountability Banking 145

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.

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Banking Accountability Mobile Cryptocurrency 125

Krebs on Security

JULY 22, 2020

As first reported here on July 16, prior to bitcoin scam messages being blasted out from such high-profile Twitter accounts @barackobama, @joebiden, @elonmusk and @billgates, several highly desirable short-character Twitter account names changed hands, including @L, @6 and @W. They would take a cut from each transaction.”

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Hacking Accountability Scams Media 332

Security Affairs

JULY 12, 2022

Researchers investigated cloud-based cryptocurrency mining attacks targeting GitHub Actions and Azure VMs. Researchers from Trend Micro published a report that details cloud-based cryptocurrency mining attacks targeting GitHub Actions and Azure VMs and the threat actors behind them. ” states the report published by Trend Micro.

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Security Affairs

SEPTEMBER 19, 2018

In the first six months of 2018, the experts observed a number of malware samples that was up three times as many samples targeting IoT devices as in the whole of 2017. “As we see, in Q2 2018 the leader by number of unique IP addresses from which Telnet password attacks originated was Brazil (23%). ” reads the report.

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IoT Passwords Malware Advertising 101

Krebs on Security

FEBRUARY 27, 2019

com , a cryptocurrency mining service that has been heavily abused to force hacked Web sites to mine virtual currency. Once a key was invalidated, Coinhive would simply cut out the middleman and proceed to keep 100 percent of the cryptocurrency mined by sites tied to that account from then on. com (not safe for work).

Cryptocurrency 223

Cryptocurrency Hacking Accountability Internet 223

Security Affairs

MARCH 18, 2019

billion bad ads in 2018, including 58.8 Google introduced 31 new ads policies in 2018, aiming at protecting users from scams and other fraudulent activities (i.e. Some of the policies added by Google in 2018 include the ban of ads from for-profit bail bond providers that were abused for taking advantage of vulnerable communities.

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Phishing Advertising Scams Cryptocurrency 104

Krebs on Security

AUGUST 30, 2022

In a blog post earlier this month, Cloudflare said it detected the account takeovers and that no Cloudflare systems were compromised. 4 it became aware of unauthorized access to information related to a limited number of Twilio customer accounts through a sophisticated social engineering attack designed to steal employee credentials.

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Mobile Phishing Authentication Accountability 338

Malwarebytes

FEBRUARY 19, 2025

With stolen passwords, the impact is even broader; hackers could wire funds from a breached online banking account into their own, or masquerade as someone on social media to ask friends and family for money. Some info stealers dont even require an additional stepthey can take cryptocurrency directly from a victims online accounts.

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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.

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Cryptocurrency Identity Theft Accountability Media 101

Malwarebytes

JULY 19, 2022

Together with the Department of Homeland Security (DHS) and the Cybersecurity and Infrastructure Security Agency (CISA), the FBI has released a warning about cybercriminals creating fraudulent cryptocurrency investment apps in order to defraud cryptocurrency investors. Stay safe, everyone!

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Cryptocurrency Mobile Banking Internet 97

Security Affairs

JUNE 4, 2020

Hackers hijacked one of the domains of the Japanese cryptocurrency exchange Coincheck and used it for spear-phishing attacks. The Japanese cryptocurrency exchange Coincheck announced that threat actors have accessed their account at the Oname.com domain registrar and hijacked one of its domain names. Pierluigi Paganini.

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Accountability Phishing DNS Cryptocurrency 116

Security Boulevard

FEBRUARY 12, 2021

A SIM, or Subscriber Identity Module, is the little chip that goes inside a phone and ties that phone to a particular account at a particular mobile provider. If the phone provider believes you have a new phone, they can tell their system, this is the new SIM number that should be linked to your account. Sorry, couldn't resist!)

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Cryptocurrency Accountability Scams Social Engineering 119

Krebs on Security

SEPTEMBER 26, 2024

The government also indicted and sanctioned a top Russian cybercriminal known as Taleon , whose cryptocurrency exchange Cryptex has evolved into one of Russia’s most active money laundering networks. Holden has long maintained visibility into cryptocurrency transactions made by BriansClub. The links have been redacted.

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Cryptocurrency Cybercrime Retail Government 292

Security Affairs

MARCH 19, 2019

Security experts at Group-IB presented at Money2020 Asia the results of an interesting analysis of hi-tech crime landscape in Asia in 2018. The number of leaked cards increased in 2018 by 56%. The total underground market value of Singaporean banks’ cards compromised in 2018 is estimated at nearly $640 000.

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Banking Government Passwords Marketing 106

Security Affairs

NOVEMBER 6, 2018

Group-IB and Swiss insurance broker ASPIS that owns CryptoIns project, have developed the world’s first scoring model for assessing cryptocurrency exchanges. Based on the risk score, CryptoIns experts have calculated insurance rates for cryptocurrency exchange users who can now insure their accounts against cyber threats.

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Insurance Cryptocurrency Cyber threats Marketing 92

Security Affairs

JULY 7, 2019

Yesterday, July 6, 2019, hackers breached the GitHub account of Canonical Ltd., On July 6, 2019, hackers have breached the GitHub account of Canonical Ltd., Hackers at least created 11 new GitHub repositories in compromised Canonical account. the company behind the Ubuntu Linux distribution. ” states the Canonical team.

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Accountability Advertising Cryptocurrency Hacking 111

Krebs on Security

JUNE 15, 2021

nl — circa October 2018. While it is generally a bad idea for cybercriminals to mix their personal life with work, Witte’s social media accounts mention a close family member (perhaps her son or husband) had the first name “Max,” which allegedly was her hacker handle. 6 in Miami, Fla.

Cybercrime 354

Cybercrime Ransomware Passwords Banking 354

Security Affairs

AUGUST 30, 2020

US DoJ filed a civil forfeiture complaint to seize 280 Bitcoin (BTC) and Ethereum (ETH) accounts containing funds allegedly stolen by North Korea-linked hackers. ” The analysis of the blockchain allowed the US officials to follow the stolen funds from two hacked exchange back to the 280 crypto-currency accounts. .”

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Cryptocurrency Hacking Advertising Accountability 126

Krebs on Security

JANUARY 18, 2021

Joker’s Stash , by some accounts the largest underground shop for selling stolen credit card and identity data, says it’s closing up shop effective mid-February 2021. In 2018, KrebsOnSecurity detailed a vast network of fake Joker’s Stash sites set up to steal login credentials and bitcoin. 15 or forfeit those funds.

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Marketing Cybercrime Accountability Cryptocurrency 299

Krebs on Security

AUGUST 22, 2018

have arrested and charged a 19-year-old area man on suspicion hijacking mobile phone numbers as part of a scheme to steal large sums of bitcoin and other cryptocurrencies. This includes any one-time codes sent via text message or automated phone call that many companies use to supplement passwords for their online accounts.

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Accountability Mobile Cryptocurrency Wireless 164

Security Affairs

MARCH 28, 2019

Security experts at Group-IB have detected the activity of Gustuff a mobile Android Trojan, which includes potential targets of customers in leading international banks, users of cryptocurrency services, popular ecommerce websites and marketplaces. Group-IB’s Threat Intelligence system first discovered Gustuff on hacker forums in April 2018.

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Banking Cryptocurrency Mobile Advertising 111

Security Affairs

JANUARY 2, 2022

The cyberattacks against the cryptocurrency industry are a profitable business for threat actors, according to the experts, $12.1 billion worth of cryptocurrencies have been stolen in the last decade. “Cryptocurrency crime stands in direct proportion to the size of the cryptocurrency market. Threat actors stole $3.18

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Cryptocurrency Scams Marketing Hacking 117

Krebs on Security

FEBRUARY 26, 2023

The general manager of Escrow.com found himself on the phone with one of the GoDaddy hackers, after someone who claimed they worked at GoDaddy called and said they needed him to authorize some changes to the account. “He was literally reading off the tickets to the notes of the admin panel inside GoDaddy.”

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