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 236

Scams DDOS Cryptocurrency Accountability 236

Krebs on Security

MARCH 14, 2023

Both are alleged to be part of a larger criminal organization that specializes in using fake emergency data requests from compromised police and government email accounts to publicly threaten and extort their victims. Drug Enforcement Agency (DEA) online portal that taps into 16 different federal law enforcement databases.

Hacking 244

Hacking Government Media Accountability 244

Krebs on Security

AUGUST 18, 2022

The missives — which come from Paypal.com and include a link at Paypal.com that displays an invoice for the supposed transaction — state that the user’s account is about to be charged hundreds of dollars. Both the email and the invoice state that “there is evidence that your PayPal account has been accessed unlawfully.”

Scams 318

Scams Phishing Accountability Banking 318

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 358

Scams Banking Accountability Financial Services 358

Krebs on Security

FEBRUARY 28, 2023

Image: Shutterstock.com Three different cybercriminal groups claimed access to internal networks at communications giant T-Mobile in more than 100 separate incidents throughout 2022, new data suggests. Each advertises their claimed access to T-Mobile systems in a similar way. ” or “ Tmo up!

Mobile 308

Mobile Phishing Authentication Advertising 308

Krebs on Security

DECEMBER 13, 2022

Meanwhile, the hackers responsible are communicating directly with members through the InfraGard portal online — using a new account under the assumed identity of a financial industry CEO that was vetted by the FBI itself. Department of Defense. USDoD’s InfraGard sales thread on Breached.

Hacking 361

Hacking Energy and Utilities Cybercrime Accountability 361

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 251

Government Accountability Education Media 251

Krebs on Security

JUNE 22, 2023

Attempts to visit these domains with a web browser failed, but loading them in a mobile device (or in my case, emulating a mobile device using a virtual machine and Developer Tools in Firefox ) revealed the first stage of this smishing attack. The site would only load in a mobile browser.

Phishing 273

Phishing Retail Mobile Scams 273

Krebs on Security

AUGUST 25, 2021

bitcoins from one account to another — by pasting the lengthy payment address he’d just copied — the malware replaced his bitcoin payment address with a different address controlled by the young men. When Schober went to move approximately 16.4 customer and the theft occurred today.

Cryptocurrency 330

Cryptocurrency Malware Mobile Accountability 330

Krebs on Security

NOVEMBER 16, 2022

Look carefully, and you’ll notice small dots beneath the “a” and the second “e” You could be forgiven if you mistook one or both of those dots for a spec of dust on your computer screen or mobile device. It also has other options for stalling victims whilst their accounts are drained.

Malware 266

Malware Banking Phishing DDOS 266

Krebs on Security

JANUARY 9, 2023

Wyden’s quote above references a story published here in July 2022, which broke the news that identity thieves were hijacking consumer accounts at Experian.com just by signing up as them at Experian once more, supplying the target’s static, personal information (name, DoB/SSN, address) but a different email address. ” Sen.

Identity Theft 332

Identity Theft Accountability Authentication Web Fraud 332

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.”

Hacking 261

Hacking Social Engineering Phishing Scams 261

Krebs on Security

JUNE 21, 2023

Cyber intelligence firm Intel 471 reports that obelisk57@gmail.com was used to register an account on the forum Blacksoftware under the nickname “ Kerens.” Most of the two-dozen domains registered to pepyak@gmail.com shared a server at one point with a small number of other domains, including mobile-soft[.]su

Malware 213

Malware Antivirus Cybercrime Hacking 213

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 353

Phishing Cybercrime Accountability Advertising 353

Krebs on Security

FEBRUARY 8, 2021

Brad Marden , superintendent of cybercrime operations for the Australian Federal Police (AFP), said their investigation into who was behind U-Admin began in late 2018, after Australian citizens began getting deluged with phishing attacks via mobile text messages that leveraged the software.

Phishing 264

Phishing Scams Banking Mobile 264

Krebs on Security

MARCH 17, 2020

.” What happens next is the employee then receives an electronic transfer of money into his bank account, is asked to withdraw the cash, and to keep 150 Canadian dollars for himself. He’s then instructed to take the remainder of the funds to a Bitcoin ATM and scan an emailed QR code with his mobile phone.

Banking 332

Banking Scams Accountability Healthcare 332

Security Boulevard

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. Today, one of the U.S.

Mobile 52

Mobile Media Government Accountability 52

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. OG accounts typically can be resold for thousands of dollars. ” FAKE IDs AND PHONY NOTES.

Mobile 233

Mobile Cryptocurrency Accountability Passwords 233

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.

Cryptocurrency 347

Cryptocurrency Passwords Encryption Accountability 347

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.

Mobile 180

Mobile Government Media Technology 180

Krebs on Security

SEPTEMBER 4, 2022

But these more “hands-on” and first person attacks are becoming increasingly common within certain cybercriminal communities, particularly those engaged in SIM swapping , a crime in which identity thieves hijack a target’s mobile phone number and use that to wrest control over the victim’s various online accounts and identities.

Government 55

Government Accountability Cryptocurrency Web Fraud 55

Krebs on Security

OCTOBER 25, 2018

The fraudsters behind the often laughable Nigerian prince email scams have long since branched out into far more serious and lucrative forms of fraud, including account takeovers, phishing, dating scams, and malware deployment. Or maybe they’re groomed in order to set up a bank account for their lovers.

Scams 183

Scams Accountability Media Banking 183

Krebs on Security

JULY 21, 2022

Nolan’s mentor had her create an account website xtb-market[.]com million of her own money over nearly four months, Nolan found her account was suddenly frozen. She was then issued a tax statement saying she owed nearly $500,000 in taxes before she could reactivate her account or access her funds.

Scams 301

Scams Cryptocurrency Marketing Internet 301

Krebs on Security

MARCH 22, 2023

In November 2022, researchers at Google’s Project Zero warned about active attacks on Samsung mobile phones which chained together three security vulnerabilities that Samsung patched in March 2021, and which would have allowed an app to add or read any files on the device. That Weibo post has since been deleted.

Malware 256

Malware eCommerce Mobile Media 256

Krebs on Security

FEBRUARY 25, 2021

Much of this fraud exploits weak authentication methods used by states that have long sought to verify applicants using static, widely available information such as Social Security numbers and birthdays. Many states also lacked the ability to tell when multiple payments were going to the same bank accounts.

Scams 311

Scams Insurance DDOS Authentication 311