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 309

Cryptocurrency Cybercrime Computers and Electronics Scams 309

The Last Watchdog

SEPTEMBER 6, 2023

Over time, Bitcoin has become the most widely used cryptocurrency in the world. Use strong passwords, 2FA. The security of your Bitcoin wallet is mostly dependent on the strength of your passwords. Use uppercase, lowercase, digits, special characters, and a combination of them to create strong, one-of-a-kind passwords.

Cryptocurrency 100

Cryptocurrency Backups Passwords Software 100

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. Malware infection. Archive file and its contents.

Cryptocurrency 145

Cryptocurrency Malware Accountability Banking 145

SecureList

APRIL 8, 2025

The infection chain: from searching for office software to downloading an installer The downloaded archive contains another password-protected archive, installer.zip , and a Readme.txt file with the password. The installer files lack an archive password. This file contains the password for the RAR archive.

Passwords 85

Passwords Cryptocurrency Software Antivirus 85

Security Boulevard

APRIL 26, 2023

Backup codes, keys, and seed phrases are important if you lose access to multifactor authentication (MFA) methods or are otherwise completely locked out of your accounts. There are many methods to store backup codes, keys, and seed phrases. TABLE OF CONTENTS Importance of backup codes, keys, seed phrases 1. Writing down codes 2.

Backups 97

Backups Accountability Encryption Authentication 97

Security Affairs

APRIL 5, 2019

Researchers at AT&T Alien Labs have spotted a malware called Xwo that is actively scanning the Internet for exposed web services and default passwords. Experts at AT&T Alien Labs discovered a new piece of malware called Xwo that is actively scanning the Internet for exposed web services and default passwords. Www backup paths.

Internet 111

Internet Internet Passwords Malware 111

Security Affairs

JANUARY 31, 2024

On October 27th, the Cybernews research team discovered a misconfigured web server with backups and development code references allegedly belonging to the fintech company Direct Trading Technologies. Source: Cybernews Users holding the company’s email addresses, potentially the employees, had their passwords exposed in plaintext.

Technology 141

Technology Identity Theft Backups Accountability 141

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. Below, we dig into a few of those. Ransomware supply chain triple-threat.

Cryptocurrency 137

Cryptocurrency Backups Phishing Password Management 137

IT Security Guru

MARCH 13, 2025

Cryptocurrency isnt just a buzzword anymore. By December 2024, the number of global cryptocurrency owners reached approximately 659 million, marking a 13% increase from January 2024. Hackers often eye anything thats frequently connected, so staying sharp with two-factor authentication and strong passwords is a must.

Cryptocurrency 62

Cryptocurrency Internet Internet Risk 62

CyberSecurity Insiders

AUGUST 11, 2021

Its aim is to disrupt victim’s digital services, extort money and sell the stolen data on dark web, if the victim denies paying a ransom in cryptocurrency- usually in Bitcoins or Monero. The said file encrypting malware is often spread through Windows Powershell and Server Message Block exploits.

Ransomware 141

Ransomware Backups Malware Cryptocurrency 141

SecureWorld News

APRIL 23, 2025

Apart from the usual security awareness, which must focus on how the actual technology does not provide multiple error messages the users must restart their authentication, trigger a password reset, and change account security questions, when flooded with requests, no matter how bothersome they are.

Ransomware 101

Ransomware CISO Backups Risk 101

IT Security Guru

SEPTEMBER 28, 2023

These assaults specifically focus on compromising data repositories, backup systems, and vital records that are essential for recovery without capitulating to the attackers’ demands, thus increasing the likelihood of organisations acquiescing. With that said…Password Attacks are honestly in the past.

Ransomware 134

Ransomware Encryption Backups Social Engineering 134

Troy Hunt

JUNE 30, 2024

That's a high-level generalisation, of course, but whether it's exploiting software vulnerabilities, downloading exposed database backups or phishing admin credentials and then grabbing the data, it's all in the same realm of taking something that isn't theirs. An incorrect assumption about the anonymity of cryptocurrency.

Data breaches 304

Data breaches Government InfoSec Passwords 304

Malwarebytes

JANUARY 10, 2024

We have seen several high-profile accounts that were taken over on X (formerly Twitter) only to be used for cryptocurrency related promotional activities, like expressing the approval of exchange-traded funds (ETFs). A spot Bitcoin ETF will buy the cryptocurrency directly, “on the spot”, at its current price, throughout the day.

Accountability 120

Accountability Scams Hacking Cryptocurrency 120

eSecurity Planet

JUNE 16, 2022

However, basic cybersecurity tools and practices, like patching , strong passwords , and multi-factor authentication (MFA), “can prevent 80 to 90% of cyberattacks,” said Anne Neuberger, deputy national security advisor for cyber and emerging technologies, during a White House press conference in Sept. Backup and encryption.

Backups 145

Backups Ransomware Firewall Malware 145

Malwarebytes

FEBRUARY 17, 2023

Depending on the flow of infection, targets can expect to find a demand for payment to unlock encrypted files or sneaky malware looking to grab cryptocurrency details from system clipboard functions. The email is cryptocurrency themed, and claims that a payment of yours has “timed out” and will need resending.

Ransomware 98

Ransomware Malware Cryptocurrency Encryption 98

Malwarebytes

JULY 27, 2022

What’s interesting in this example is how the threat actor forced the system to use the WDigest protocol for authentication, resulting in lsass.exe retaining a copy of the user’s plaintext password in memory. This allowed the threat actor to steal the actual passwords and not just the hashes.

Backups 112

Backups Cryptocurrency Passwords Internet 112

Krebs on Security

MAY 13, 2024

used the password 225948. Constella finds the same password tied to webmaster@stairwell.ru (225948) was used by the email address 3k@xakep.ru , which Intel 471 says was registered to more than a dozen NeroWolfe accounts across just as many Russian cybercrime forums between 2011 and 2015. . and admin@stairwell.ru

Ransomware 314

Ransomware Cybercrime Accountability Malware 314

Malwarebytes

FEBRUARY 22, 2022

It opens a copy of the original interface of the legitimate banking app and this overlay sends entered data like usernames and passwords to the threat actor. cf Backup C2 art12sec.ga Backup C2 kart12sec.gq Backup C2 homeandofficedeal.com Overlay C2. cf Backup C2 art12sec.ga Backup C2 kart12sec.gq

Banking 112

Banking Backups Malware Cryptocurrency 112

Cisco Security

OCTOBER 6, 2021

If the compromise is only a minor inconvenience to the victim, and in the absence of a working backup, the victim may choose just to re-image the system. Mining cryptocurrencies requires large amounts of computing power to solve the cryptographic challenges necessary to acquire new cryptocurrency tokens.

Cybersecurity 145

Cybersecurity Authentication Passwords Cryptocurrency 145

Webroot

OCTOBER 4, 2024

Keylogger : Records your keystrokes as you type, then sends sensitive information like passwords and credit card numbers to hackers. Cryptojacking : Hides on your device and steals its computing resources to mine cryptocurrencies like Bitcoin. Backup your devices regularly using solutions like Carbonite.

Malware 116

Malware Backups Adware Ransomware 116

Malwarebytes

AUGUST 30, 2023

million dollars-worth of illicit cryptocurrency profits. million email addresses and passwords that have now been shared with HaveIBeenPwnd (HIBP). Create offsite, offline backups. Keep backups offsite and offline, beyond the reach of attackers. US authorities also seized around 8.6 Don’t get attacked twice.

Ransomware 124

Ransomware Malware Backups Encryption 124

Malwarebytes

FEBRUARY 8, 2023

The Ryuk ransoms, paid in cryptocurrency such as Bitcoin, were split into smaller portions and then forwarded on to multiple cryptocurrency wallets and then placed into exchange accounts for other forms of currency. This should include restoring from backups, client outreach, and reporting to law enforcement among others.

Ransomware 98

Ransomware Backups Cryptocurrency Social Engineering 98

CyberSecurity Insiders

JUNE 27, 2023

If you don’t have a backup, you may lose important files, personal photos, or sensitive documents forever. 2. Financial Loss: Attackers often demand payment in cryptocurrencies, making it difficult to trace and retrieve the funds.

Ransomware 107

Ransomware Antivirus Backups Encryption 107

Webroot

OCTOBER 14, 2022

Since the mainstreaming of ransomware payloads and the adoption of cryptocurrencies that facilitate untraceable payments, malicious actors have been innovating new methods and tactics to evade the latest defenses. In other words, 2022 has been an eventful year in the threat landscape, with malware continuing to take center stage.

Malware 95

Malware Antivirus DDOS Cyber Insurance 95

The Last Watchdog

FEBRUARY 20, 2023

Teach them to keep a full backup of all data. Send out immediate notices to customers and ask them to reset their passwords, and inform them their data may be exposed to the dark web. It’s best to stay away from paying out any funds in cryptocurrency or otherwise. A plan of action is vital in the case of any hack.

Ransomware 124

Ransomware Education Hacking Backups 124

Security Affairs

OCTOBER 9, 2022

“Administration servers, Databases, backups, employee access to the administration of POS terminals and much more. The ransomware gang is offering a package including servers with administrator, root, sysadmin passwords for Linux and Windows servers, and more. Multiple settings and developments. Price 200,000 $.

Energy and Utilities 102

Energy and Utilities Ransomware InfoSec Hacking 102

SecureWorld News

AUGUST 8, 2022

It has been sold on underground hacker forums for stealing browser data, user credentials, and cryptocurrency information. LokiBot LokiBot is a Trojan malware for stealing sensitive information, including user credentials, cryptocurrency wallets, and other credentials. physically disconnected) backups of data. Enforce MFA.

Malware 98

Malware Banking Healthcare Penetration Testing 98

Security Affairs

SEPTEMBER 22, 2019

A flaw in LastPass password manager leaks credentials from previous site. France and Germany will block Facebooks Libra cryptocurrency. Backup files for Lion Air and parent airlines exposed and exchanged on forums. Drone attacks hit two Saudi Arabia Aramco oil plants. Data leak exposes sensitive data of all Ecuador ‘citizens.

Adware 82

Adware Password Management Advertising Hacking 82

SecureWorld News

AUGUST 21, 2020

The ISO assisted the college in restoring locally managed IT services and systems from backup copies. The University had servers encrypted but restored the systems and the access from backups. The University made the payment in cryptocurrency, through a third party firm. But it still decided to pay a ransom demand.

Ransomware 98

Ransomware Cyber Insurance Insurance Backups 98

The Last Watchdog

OCTOBER 3, 2019

“Once they were inside, they would turn off your antivirus software and the software responsible for online backups. Nuanced hacks Another ring honing automated, active techniques is the Baldr password stealing gang. Baldr can also plunder any cryptocurrency being stored in a range of digital wallets.

Encryption 147

Encryption Malware Ransomware Cyber Attacks 147

Security Boulevard

MAY 23, 2022

At its core a cryptocurrency miner. At its core, Sysrv is a worm and a cryptocurrency miner, Cujo AI, a cyberseucrity company, said in a September 2021 blog. The main goal of the Sysrv botnet is to mine the Monero cryptocurrency,” Cujo Ai said, reinforcing Juniper Networks’ description of the botnet. “The

Cryptocurrency 64

Cryptocurrency Backups Malware Passwords 64

eSecurity Planet

FEBRUARY 16, 2021

For access to the decryption key, the victim must make prompt payment, often in cryptocurrency shielding the attacker’s identity. Ransomware frequently contains extraction capabilities that can steal critical information like usernames and passwords, so stopping ransomware is serious business. Offline Backups.

Ransomware 97

Ransomware Backups Software Encryption 97

Spinone

MAY 8, 2020

The ransomware then demands a sum of money in the form of untraceable cryptocurrency to unlock the data to regain access. Password attacks There are many different ways that an attacker may try to compromise an end user’s password. Related: What Is Ransomware? In essence, it holds your data hostage.

Cyber Attacks 78

Cyber Attacks Phishing Backups Ransomware 78

Security Affairs

SEPTEMBER 23, 2020

Several weeks after the attack’s launch, the cybercriminals deleted server backups before encrypting the victim’s network with the help of TinyCryptor ransomware (aka decr1pt ), which is also OldGremlin’s brainchild. When the work of company’s regional branches had been paralyzed, they demanded about $50,000 in cryptocurrency.

Ransomware 123

Ransomware Phishing Banking Advertising 123

eSecurity Planet

DECEMBER 7, 2023

Cryptographic keys can be random numbers, products of large prime numbers, points on an ellipse, or a password generated by a user. ECC is used for email encryption, cryptocurrency digital signatures, and internet communication protocols. While the math remains the same, unique cryptographic keys generate unique ciphertext.

Encryption 115

Encryption Passwords IoT Firewall 115

eSecurity Planet

JULY 25, 2023

Phishing attacks: Deceptive techniques, such as fraudulent emails or websites, trick individuals into revealing sensitive information like credit card and payment information, passwords, or login credentials. Cryptojacking : Unauthorized use of a computer’s processing power to mine cryptocurrencies.

Software 98

Software Data breaches DDOS Ransomware 98