Krebs on Security

JULY 29, 2021

Every time there is another data breach, we are asked to change our password at the breached entity. 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 363

Passwords Password Management Phishing Scams 363

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. That leaderboard currently lists Sosa as #24 (out of 100), and Tylerb at #65.

Hacking 332

Hacking Phishing Cybercrime Passwords 332

Adam Levin

MAY 5, 2020

Hackers successfully breached the servers of a popular blogging platform and used them to mine cryptocurrency. Ghost, a Singapore-based blogging platform with 2,000,000 installations and 750,000 active users, announced that hackers had breached their systems. .

Cryptocurrency 162

Cryptocurrency Hacking System Administration Passwords 162

The Last Watchdog

JUNE 9, 2021

Massive data base breaches today generally follow a distinctive pattern: hack into a client -facing application; manipulate an API; follow the data flow to gain access to an overly permissive database or S3 bucket (cloud storage). A classic example of this type of intrusion is the Capital One data breach.

Data breaches 203

Data breaches Software Hacking Mobile 203

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 144

Cryptocurrency Hacking InfoSec Data breaches 144

Threatpost

NOVEMBER 20, 2019

The passwords of more than 2.2 million users of a gaming and cryptocurrency website were dumped online after dual data breaches.

Cryptocurrency 76

Cryptocurrency Passwords Data breaches Data privacy 76

Security Affairs

APRIL 6, 2022

Block disclosed a data breach related to the Cash App investing app and is notifying 8.2 The data breach involved a former employee that downloaded some unspecified reports of its Cash App Investing app that contained some U.S. The post Block discloses data breach involving Cash App potentially impacting 8.2

Data breaches 139

Data breaches Cryptocurrency Accountability Banking 139

Security Affairs

DECEMBER 12, 2024

US Bitcoin ATM operator Byte Federal suffered a data breach impacting 58,000 customers, attackers gained unauthorized access to a server via GitLab flaw. US Bitcoin ATM operator Byte Federal disclosed a data breach after threat actors gained unauthorized access to a company server by exploiting a GitLab vulnerability.

Data breaches 99

Data breaches Identity Theft Cryptocurrency Accountability 99

Krebs on Security

JULY 15, 2024

The Squarespace domain hijacks, which took place between July 9 and July 12, appear to have mostly targeted cryptocurrency businesses, including Celer Network , Compound Finance , Pendle Finance , and Unstoppable Domains. What’s more, Monahan said, Squarespace did not require email verification for new accounts created with a password.

Accountability 325

Accountability Cryptocurrency Passwords DNS 325

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. ” T-Mobile has not yet responded to requests for comment. Why do I suggest this?

Mobile 232

Mobile Cyber Risk Data breaches Cryptocurrency 232

Security Affairs

APRIL 9, 2019

Yahoo is continuously trying to settle a lawsuit on the massive data breach over the period of 2013 to 2016. million settlement with millions of people whose email addresses and other personal information were stolen in the largest data breach in history”. SecurityAffairs – Yahoo data breach, settlement).

Data breaches 106

Data breaches Small Business Advertising Cryptocurrency 106

Krebs on Security

JANUARY 10, 2024

A California man who lost $100,000 in a 2021 SIM-swapping attack is suing the unknown holder of a cryptocurrency wallet that harbors his stolen funds. Dellone says the crooks then used his phone number to break into his account at Coinbase and siphon roughly $100,000 worth of cryptocurrencies.

Cryptocurrency 331

Cryptocurrency Government Cybercrime Accountability 331

Krebs on Security

DECEMBER 29, 2022

You just knew 2022 was going to be The Year of Crypto Grift when two of the world’s most popular antivirus makers — Norton and Avira — kicked things off by installing cryptocurrency mining programs on customer computers. The now-defunct and always phony cryptocurrency trading platform xtb-market[.]com,

Cryptocurrency 287

Cryptocurrency Cybercrime Computers and Electronics Scams 287

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. According to an Aug.

Social Engineering 355

Social Engineering Mobile Passwords Cybercrime 355

Krebs on Security

FEBRUARY 1, 2024

government did not name the victim organization, but there is every indication that the money was stolen from the now-defunct cryptocurrency exchange FTX , which had just filed for bankruptcy on that same day. A graphic illustrating the flow of more than $400 million in cryptocurrencies stolen from FTX on Nov. 11-12, 2022.

Cryptocurrency 294

Cryptocurrency Ransomware Retail Government 294

Security Affairs

NOVEMBER 3, 2024

Every week the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press.

Cryptocurrency 109

Cryptocurrency Hacking Phishing Cyber Attacks 109

Security Affairs

JANUARY 2, 2020

The Poloniex cryptocurrency exchange is forcing users to reset their passwords following a data leak. . Another bad news for the community of the virtual currencies communities, the Poloniex cryptocurrency exchange has forced its users to reset their passwords following a data leak. . charlysatoshi.

Passwords 92

Passwords Cryptocurrency Data breaches Advertising 92

Krebs on Security

AUGUST 30, 2022

Those who submitted credentials were then prompted to provide the one-time password needed for multi-factor authentication. 12 blog post , the attackers used their access to Mailchimp employee accounts to steal data from 214 customers involved in cryptocurrency and finance. ” On July 28 and again on Aug. In an Aug.

Mobile 339

Mobile Phishing Authentication Accountability 339

Security Affairs

OCTOBER 2, 2021

According to a data breach notification letter filed with US state attorney general offices, the attackers with the knowledge of their username and password and phone number associated with the account, were able to steal funds bypassing the SMS-based authentication. ” reads the data breach notification letter. .

Cryptocurrency 141

Cryptocurrency Data breaches Authentication Accountability 141

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 Have I Been Pwned data breach notification service now allows victims of the RedLine malware to check if their credentials have been stolen.

Accountability 145

Accountability Malware Data breaches Passwords 145

Troy Hunt

JUNE 11, 2018

Running Have I Been Pwned (HIBP) has presented some fascinating insights into all sorts of aspects of how data breaches affect us; the impact on the individual victims such as you and I, of course, but also how they affect the companies involved and increasingly, the role of government and law enforcement in dealing with these incidents.

Cryptocurrency 134

Cryptocurrency Cybercrime Data breaches Passwords 134

Security Affairs

AUGUST 28, 2018

The Cryptocurrency Platform Atlas Quantum suffered a security breach, information belonging to more than 260,000 users was stolen by hackers. Hackers stole information related to over 260,000 users of the Cryptocurrency Platform Atlas Quantum. Securi ty Affairs – Cryptocurrency Platform Atlas Quantum, hacking).

Cryptocurrency 69

Cryptocurrency Hacking Data breaches Passwords 69

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. We also recommend two-factor authentication and other account security measures for our users as added measures to keep accounts and passwords secure.”

Phishing 138

Phishing Data breaches Cryptocurrency Social Engineering 138

Hot for Security

MAY 14, 2021

After the Ledger data leaked, I got your information (email address, password, first name, last name, and more). I currently have access to all of your data. I can sell this data on the dark web or use it for other purposes.”. . “Ledger was hacked some time ago,” the translated version reads.

Data breaches 128

Data breaches Hacking Scams Passwords 128

Malwarebytes

SEPTEMBER 30, 2022

A hacker acting under the pseudonym “optusdata” claims to have stolen the data of 10 million Optus customers. No passwords or financial details have been compromised. Optus disclosed the breach on a dedicated page on its website. They began by posting the data of 10,200 customers. Too much attention.

Data breaches 96

Data breaches Banking Cryptocurrency Hacking 96

Security Affairs

FEBRUARY 27, 2021

The telecommunications giant T-Mobile disclosed a data breach after some of its customers were apparently affected by SIM swap attacks. The telecommunications provider T-Mobile has disclosed a data breach after it became aware that some of its customers were allegedly victims of SIM swap attacks. Pierluigi Paganini.

Mobile 134

Mobile Data breaches Telecommunications Identity Theft 134

Krebs on Security

APRIL 6, 2022

Many organizations are already struggling to combat cybersecurity threats from ransomware purveyors and state-sponsored hacking groups, both of which tend to take days or weeks to pivot from an opportunistic malware infection to a full blown data breach. “voice phishing” a.k.a. “vishing”). .

Social Engineering 288

Social Engineering Phishing Engineering Accountability 288

Bleeping Computer

SEPTEMBER 22, 2023

Ethereum blockchain analytics firm Nansen asks a subset of its users to reset passwords following a recent data breach at its authentication provider. [.]

Passwords 80

Passwords Data breaches Authentication Cryptocurrency 80

Security Affairs

AUGUST 7, 2018

Group-IB researchers have investigated user data leaks from cryptocurrency exchanges and has analyzed the nature of these incidents. In 2017, when cryptocurrencies were gaining momentum, their record-breaking capitalization and a spike in Bitcoin’s exchange rate led to dozens of attacks on cryptocurrency services.

Cryptocurrency 74

Cryptocurrency Passwords Authentication Accountability 74

Malwarebytes

DECEMBER 25, 2022

Chasing cryptocurrency through cyberspace, with Brian Carter: Lock and Code S03E26. Restaurant platform SevenRooms confirms data breach. Millions of Gemini cryptocurrency exchange user details leaked. Play ransomware group claims to have stolen hotel chain data. The pitfalls of blocking IP addresses. Stay safe!

Cryptocurrency 87

Cryptocurrency Banking Data breaches Ransomware 87

Security Affairs

MARCH 2, 2025

DragonForce Ransomware Group is Targeting Saudi Arabia Massive Botnet Targets M365 with Stealthy Password Spraying Attacks Notorious Malware, Spam Host Prospero Moves to Kaspersky Lab ACRStealer Infostealer Exploiting Google Docs as C2 #StopRansomware: Ghost (Cring) Ransomware The GitVenom campaign: cryptocurrency theft using GitHub Silent Killers: (..)

Malware 63

Malware Architecture IoT Cryptocurrency 63

Security Affairs

APRIL 20, 2020

“A data breach was found in the corona app Covid19 Alert. ” The app was found containing close to 200 users’ records, including full names, email addresses, and hashed user passwords. . “In that process, we accidentally put this data online.” ” reported the RTL Nieuws website. .

Government 143

Government Data breaches Mobile Advertising 143

Security Affairs

JANUARY 7, 2024

Experts spotted a new macOS Backdoor named SpectralBlur linked to North Korea Merck settles with insurers regarding a $1.4

Artificial Intelligence 124

Artificial Intelligence Data breaches Scams Insurance 124

Security Affairs

FEBRUARY 4, 2024

The security breach was discovered as a result of a security audit, the company immediately notified relevant authorities. AnyDesk did not reveal if it has suffered a data breach. As a security measure, the threat actor sanitized some of the passwords. ” reported Resecurity.

Software 136

Software Passwords Ransomware Cryptocurrency 136

Malwarebytes

MARCH 17, 2022

Cryptocurrency wallet attacks. People new to cryptocurrency often gravitate to services which take the hassle out of setting everything up. Some folks may feel the above process isn’t as secure as storing their cryptocurrency on standalone devices. Exposed data can lurk for months without discovery.

Cryptocurrency 134

Cryptocurrency Backups Phishing Password Management 134

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 134

Internet Internet Scams Passwords 134

Security Affairs

MARCH 6, 2021

” The nature of the data breaches leads the experts into excluding that the hacks were the result of law enforcement operations. In January, experts noticed on the popular Raid Forums an advertisement for the Verified’s database containing registered users’ data and their private messages, posts, and threads.

Cybercrime 145

Cybercrime Hacking DDOS Passwords 145