Security Boulevard

DECEMBER 13, 2022

Federal Bureau of Investigation (FBI) to build cyber and physical threat information sharing partnerships with the private sector, this week saw its database of contact information on more than 80,000 members go up for sale on an English-language cybercrime forum.

Hacking 59

Hacking Cybercrime Accountability Web Fraud 59

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 315

Accountability Passwords Authentication Password Management 315

Krebs on Security

MARCH 31, 2022

On Tuesday, KrebsOnSecurity warned that hackers increasingly are using compromised government and police department email accounts to obtain sensitive customer data from mobile providers, ISPs and social media companies. co saying he could be hired to perform fake EDRs on targets at will, provided the account was recently active.

Government 258

Government Accountability Education Media 258

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. Sources close to the investigation tell KrebsOnSecurity the accused was a key member of a criminal hacking group blamed for a string of cyber intrusions at major U.S.

Social Engineering 318

Social Engineering Mobile Cybercrime Passwords 318

Krebs on Security

FEBRUARY 28, 2024

The profile also linked to Mr. Lee’s Twitter/X account , which features the same profile image. Doug then messaged the Mr. Lee account on Telegram, who said there was some kind of technology issue with the video platform, and that their IT people suggested using a different meeting link.

Malware 269

Malware Cryptocurrency Software Scams 269

Krebs on Security

APRIL 18, 2023

In January 2023, the Faceless service website said it was willing to pay for information about previously undocumented security vulnerabilities in IoT devices. Verified and other Russian language crime forums where MrMurza had a presence have been hacked over the years, with contact details and private messages leaked online.

Malware 234

Malware Passwords Accountability Advertising 234

Krebs on Security

NOVEMBER 2, 2023

One of the largest cybercrime services for laundering stolen merchandise was hacked recently, exposing its internal operations, finances and organizational structure. Among the most common ways that thieves extract cash from stolen credit card accounts is through purchasing pricey consumer goods online and reselling them on the black market.

Cybercrime 271

Cybercrime Marketing Scams Retail 271

Krebs on Security

OCTOBER 18, 2023

One of the oldest malware tricks in the book — hacked websites claiming visitors need to update their Web browser before they can view any content — has roared back to life in the past few months. Previously, the group had stored its malicious update files on Cloudflare, Guard.io

Scams 285

Scams Malware Cryptocurrency Hacking 285

Krebs on Security

JANUARY 25, 2024

And by most accounts, the threat from bad ads leading to backdoored software has subsided significantly compared to a year ago. “We’ve reviewed the ads in question, removed those that violated our policies, and suspended the associated accounts. million advertiser accounts. com , filezillasoft[.]com com , keepermanager[.]com

Software 260

Software Advertising Malware Accountability 260

Krebs on Security

MAY 22, 2023

Social networks are constantly battling inauthentic bot accounts that send direct messages to users promoting scam cryptocurrency investment platforms. Chaput said that at one point last week the volume of bot accounts being registered for the crypto spam campaign started overwhelming the servers that handle new signups at Mastodon.social.

Scams 243

Scams DDOS Cryptocurrency Accountability 243

Krebs on Security

JUNE 21, 2023

This service is actually recommended by the purveyors of the RedLine information stealer malware , which is a popular and powerful malware kit that specializes in stealing victim data and is often used to lay the groundwork for ransomware attacks. ” Meanwhile, the Jabber address masscrypt@exploit.im

Malware 219

Malware Antivirus Cybercrime Hacking 219

Krebs on Security

APRIL 28, 2020

But you probably didn’t know that these fraudsters also can use caller ID spoofing to trick your bank into giving up information about recent transactions on your account — data that can then be abused to make their phone scams more believable and expose you to additional forms of identity theft.

Scams 359

Scams Banking Accountability Financial Services 359

Krebs on Security

FEBRUARY 3, 2022

The trouble is, there’s little to stop criminals from leveraging newly registered or hacked LinkedIn business accounts to create their own ad campaigns using Slinks. “Plus, more employees have access to billing and invoice information, meaning that a spray-and-pray campaign can be effective,” Fuchs wrote.

Phishing 326

Phishing Marketing Scams Accountability 326

Krebs on Security

NOVEMBER 3, 2020

Two young men from the eastern United States have been hit with identity theft and conspiracy charges for allegedly stealing bitcoin and social media accounts by tricking employees at wireless phone companies into giving away credentials needed to remotely access and modify customer account information. Prosecutors say Jordan K.

Scams 302

Scams Wireless Identity Theft Mobile 302

Krebs on Security

AUGUST 16, 2022

This identity has been highly active on Breached and its predecessor RaidForums for more than two years, mostly selling databases from hacked Mexican entities. “The set of information referred to is inaccurate and outdated, and does not put our users and customers at risk.” ” That statement may be 100 percent true.

Data breaches 261

Data breaches Banking Cybercrime Marketing 261

Krebs on Security

AUGUST 9, 2021

In late 2019, BriansClub changed its homepage to include doctored images of my Social Security and passport cards, credit report and mobile phone bill information. That was right after KrebsOnSecurity broke the news that someone had hacked BriansClub and siphoned information on 26 million stolen debit and credit accounts.

Phishing 355

Phishing Cybercrime Accountability Advertising 355

Krebs on Security

MARCH 17, 2020

But KrebsOnSecurity received copious amounts of information about this scam from Milwaukee, Wisc. Every day we receive information from the World Health Organization that more and more people are sick. What proof is there that Vasty isn’t a legitimate charity? One donor wants to make donations to help fight the coronavirus.

Banking 337

Banking Scams Accountability Healthcare 337

Krebs on Security

AUGUST 2, 2022

With the recent demise of several popular “proxy” services that let cybercriminals route their malicious traffic through hacked PCs, there is now something of a supply chain crisis gripping the underbelly of the Internet. The various “iboss” email accounts appear to have been shared by multiple parties.

Malware 256

Malware Cybercrime Internet Internet 256

Krebs on Security

APRIL 3, 2024

But a new report from researchers at DomainTools.com finds that several computers associated with The Manipulaters have been massively hacked by malicious data- and password-snarfing malware for quite some time. ” A number of questions, indeed. “After your article our police put FIR on my [identity],” Saim Raza explained.

Phishing 221

Phishing Cybercrime Malware Advertising 221

Security Boulevard

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.

Password Management 52

Password Management Passwords Accountability Hacking 52

Krebs on Security

NOVEMBER 13, 2018

Randall said she didn’t notice at the time because she was in the middle of switching careers, didn’t have any active photography clients, and had gotten out of the habit of checking that email account. “I still don’t have access to it because I don’t have access to the email account tied to my old domain. .

Accountability 217

Accountability eCommerce Cybercrime Advertising 217

Krebs on Security

JULY 29, 2022

Then on July 28, the 911 website began redirecting to a notice saying, “We regret to inform you that we permanently shut down 911 and all its services on July 28th.” ” According to 911, the service was hacked in early July, and it was discovered that someone manipulated the balances of a large number of user accounts.

Cybercrime 261

Cybercrime Software VPN Backups 261

Krebs on Security

JULY 18, 2022

net available at the Wayback Machine shows that in 2016 this domain was used for the “ ExE Bucks ” affiliate program, a pay-per-install business which catered to people already running large collections of hacked computers or compromised websites. That is the same information currently displayed on the 911 website.

VPN 304

VPN Computers and Electronics Antivirus Software 304

Krebs on Security

DECEMBER 8, 2022

First spotted in mid-August 2022 , Venus is known for hacking into victims’ publicly-exposed Remote Desktop services to encrypt Windows devices. Using hard-to-crack unique passwords to protect sensitive data and accounts, as well as enabling multi-factor authentication. healthcare organizations.

Healthcare 265

Healthcare Backups Ransomware Insurance 265

Krebs on Security

AUGUST 30, 2019

But when accounts at those CRM providers get hacked or phished, the results can be damaging for both the client’s brand and their customers. Salesforce told KrebsOnSecurity that this was not a compromise of Pardot, but of a Pardot customer account that was not using multi-factor authentication.

Phishing 214

Phishing Marketing Accountability DNS 214

Krebs on Security

MAY 18, 2020

Almost daily now there is news about flaws in commercial software that lead to computers getting hacked and seeded with malware. But the reality is most malicious software also has its share of security holes that open the door for security researchers or ne’er-do-wells to liberate or else seize control over already-hacked systems.

Malware 314

Malware Cybercrime Ransomware Marketing 314

Krebs on Security

JANUARY 22, 2019

Large-scale spam campaigns often are conducted using newly-registered or hacked email addresses, and/or throwaway domains. Guilmette told KrebsOnSecurity he initially considered the possibility that GoDaddy had been hacked, or that thousands of the registrar’s customers perhaps had their GoDaddy usernames and passwords stolen.

DNS 235

DNS Internet Internet Computers and Electronics 235

Krebs on Security

NOVEMBER 23, 2018

I later received an email from the seller, who said his Amazon account had been hacked and abused by scammers to create fake sales. But this assurance may ring hollow if you wake up one morning to find your checking accounts emptied by card thieves after shopping at a breached merchant with a debit card.

Scams 273

Scams Wireless Phishing Banking 273

Krebs on Security

MARCH 29, 2022

It involves compromising email accounts and websites tied to police departments and government agencies, and then sending unauthorized demands for subscriber data while claiming the information being requested can’t wait for a court order because it relates to an urgent matter of life and death. Department of Justice.

Accountability 275

Accountability Government Hacking Social Engineering 275

Krebs on Security

SEPTEMBER 5, 2023

Importantly, none appeared to have suffered the sorts of attacks that typically preface a high-dollar crypto heist, such as the compromise of one’s email and/or mobile phone accounts. “If you have my seed phrase, you can copy and paste that into your wallet, and then you can see all my accounts. But on Nov. But on Nov.

Cryptocurrency 349

Cryptocurrency Passwords Encryption Accountability 349

Krebs on Security

JANUARY 17, 2024

Images from Punchmade Dev’s Twitter/X account show him displaying bags of cash and wearing a functional diamond-crusted payment card skimmer. Punchmade Dev’s most controversial mix — a rap called “Wire Fraud Tutorial” — was taken down by Youtube last summer for violating the site’s rules.

Cybercrime 263

Cybercrime Media Banking Accountability 263

Krebs on Security

NOVEMBER 3, 2019

That ban, which came in response to a series of bank account takeovers in which cybercriminals used aggregation sites to surveil and drain consumer accounts, has since been rescinded. based credit union and Digital Insight customer who said his institution just had several dozen customer accounts hacked over the previous week.

Banking 120

Banking Accountability Passwords Authentication 120

Krebs on Security

JULY 29, 2021

But the reality is that in most cases by the time the victim organization discloses an incident publicly the information has already been harvested many times over by profit-seeking cybercriminals. Our continued reliance on passwords for authentication has contributed to one toxic data spill or hack after another. customers this month.

Passwords 356

Passwords Password Management Phishing Scams 356

Krebs on Security

SEPTEMBER 2, 2021

The data in this story come from a trusted source in the security industry who has visibility into a network of hacked machines that fraudsters in just about every corner of the Internet are using to anonymize their malicious Web traffic. Why go after hotel or airline rewards?

Accountability 292

Accountability Authentication Passwords Hacking 292

Krebs on Security

APRIL 27, 2022

When KrebsOnSecurity recently explored how cybercriminals were using hacked email accounts at police departments worldwide to obtain warrantless Emergency Data Requests (EDRs) from social media firms and technology providers, many security experts called it a fundamentally unfixable problem. A sample Kodex dashboard. Image: Kodex.us.

Mobile 184

Mobile Government Media Technology 184

Krebs on Security

FEBRUARY 28, 2023

This means that stealing someone’s phone number often can let cybercriminals hijack the target’s entire digital life in short order — including access to any financial, email and social media accounts tied to that phone number. At a minimum, every SIM-swapping opportunity is announced with a brief “ Tmobile up!”

Mobile 312

Mobile Phishing Authentication Advertising 312

Krebs on Security

FEBRUARY 2, 2021

ValidCC , a dark web bazaar run by a cybercrime group that for more than six years hacked online merchants and sold stolen payment card data, abruptly closed up shop last week. Group-IB believes UltraRank is responsible for a slew of hacks that other security firms previously attributed to at least three distinct cybercrime groups.

Cybercrime 209

Cybercrime Media Accountability Hacking 209