Malwarebytes

SEPTEMBER 19, 2023

Cryptocurrency investigators use specialized strategies to track down criminals. Although cryptocurrency is anonymous, that doesn't mean it's untraceable. Create a plan for patching vulnerabilities in internet-facing systems quickly; and disable or harden remote access like RDP and VPNs. Create offsite, offline backups.

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Ransomware Backups Cryptocurrency Cybercrime 117

Malwarebytes

JULY 14, 2023

Chainalysis, a blockchain research firm, looked at data from monitored cryptocurrency wallets, concluding that around $449 million has been taken from victims in the last six months. It’s not all doom and gloom where cryptocurrency payments are concerned. Create offsite, offline backups. Detect intrusions.

Ransomware 81

Ransomware Cryptocurrency Backups Scams 81

eSecurity Planet

FEBRUARY 16, 2021

Malware, short for “malicious software,” is any unwanted software on your computer that, more often than not, is designed to inflict damage. Since the early days of computing, a wide range of malware types with varying functions have emerged. Best Practices to Defend Against Malware. Jump ahead: Adware. RAM scraper.

Malware 104

Malware Adware Spyware Antivirus 104

Malwarebytes

MAY 18, 2022

The variant they focused on uses a range of known exploits for vulnerabilities in web apps and databases to install cryptocurrency miners on both Windows and Linux systems. The Sysrv botnet first received attention at the end of 2020 because at the time it was one of the rare malware binaries written in Golang (aka GO). Linux malware.

Cryptocurrency 67

Cryptocurrency IoT Malware DDOS 67

Krebs on Security

MAY 13, 2024

This post examines the activities of Khoroshev’s many alter egos on the cybercrime forums, and tracks the career of a gifted malware author who has written and sold malicious code for the past 14 years. This user said they specialize in developing malware, creating computer worms, and crafting new ways to hijack Web browsers.

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Ransomware Cybercrime Accountability Malware 244

Security Affairs

FEBRUARY 16, 2023

Talos researchers observed a financially motivated threat actor using a new ransomware dubbed MortalKombat and a clipper malware named Laplas. The threat actor is scanning the internet for systems with an exposed remote desktop protocol (RDP) port 3389. Most of the victims are located in the U.S., net] Payment Timed Out.””

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Ransomware Cryptocurrency Malware Small Business 76

Krebs on Security

JULY 29, 2022

re is was one of the original “residential proxy” networks, which allow someone to rent a residential IP address to use as a relay for his/her Internet communications, providing anonymity and the advantage of being perceived as a residential user surfing the web. re servers, data and backups of that data.

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Cybercrime Software VPN Backups 269

Security Affairs

DECEMBER 7, 2021

The botnet was involved in stealing users’ credentials and data, mining cryptocurrencies abusing victims’ resources, and setting up proxies to funnel other people’s internet traffic through infected machines and routers. Botnet operators use to spread the malware via cracked or pirated software and pay-per-install (PPI) schemes.

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Backups Advertising Accountability Malware 104

Security Affairs

JULY 2, 2023

WordPress sites using the Ultimate Member plugin are under attack LockBit gang demands a $70 million ransom to the semiconductor manufacturing giant TSMC Avast released a free decryptor for the Windows version of the Akira ransomware Iran-linked Charming Kitten APT enhanced its POWERSTAR Backdoor miniOrange’s WordPress Social Login and Register plugin (..)

Cybercrime 81

Cybercrime Hacking Ransomware Malware 81

Malwarebytes

AUGUST 30, 2023

Not only did the agencies shut down the core of the Qakbot infrastructure, they also cleaned the malware from infected devices. million dollars-worth of illicit cryptocurrency profits. Often that malware included a ransomware variant, with Black Basta the most recent ransomware of choice. Create offsite, offline backups.

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Ransomware Malware Backups Encryption 94

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. Turn off services sc.exe – Stop backup software from creating recoverable copies.

Ransomware 118

Ransomware Encryption Backups Social Engineering 118

Malwarebytes

MARCH 17, 2022

The linked article focuses on misconfiguration, phishing issues, limiting data share, and the ever-present Internet of Things. Cryptocurrency wallet attacks. People new to cryptocurrency often gravitate to services which take the hassle out of setting everything up. Below, we dig into a few of those.

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Cryptocurrency Backups Phishing Password Management 116

Malwarebytes

FEBRUARY 20, 2024

As well as taking over the leak site, law enforcement agencies have taken over LockBit’s administration environment, seized the infrastructure used by LockBit’s data exfiltration tool, Stealbit, captured over 1,000 decryption keys, and frozen 200 cryptocurrency accounts. Create offsite, offline backups. Prevent intrusions.

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Ransomware Backups Malware Cryptocurrency 99

Malwarebytes

OCTOBER 27, 2023

In a security blog about Octo Tempest Microsoft states: “Octo Tempest monetized their intrusions in 2022 by selling SIM swaps to other criminals and performing account takeovers of high-net-worth individuals to steal their cryptocurrency.” Create offsite, offline backups. How to avoid ransomware Block common forms of entry.

Social Engineering 97

Social Engineering Engineering Ransomware Backups 97

Malwarebytes

NOVEMBER 6, 2023

In 2022, Octo Tempest began selling SIM swaps to other criminals and performing account takeovers of high-net-worth individuals in order to steal their cryptocurrency. Create a plan for patching vulnerabilities in internet-facing systems quickly; and disable or harden remote access like RDP and VPNs. Create offsite, offline backups.

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Ransomware Backups Accountability Social Engineering 103

Security Boulevard

MAY 23, 2022

We highly recommend organizations to secure internet-facing systems, including timely application of security updates and building credential hygiene,” Microsoft added. 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.

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Cryptocurrency Backups Malware Passwords 64

Malwarebytes

JULY 27, 2022

The Microsoft 365 Defender Research Team has warned that attackers are increasingly leveraging Internet Information Services (IIS) extensions as covert backdoors into servers. Exchange Server 2016 and Exchange Server 2019 automatically configure multiple Internet Information Services (IIS) virtual directories during the server installation.

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Backups Cryptocurrency Passwords Internet 88

eSecurity Planet

SEPTEMBER 14, 2022

According to statistics from the FBI’s 2021 Internet Crime Report , complaints to the Internet Crime Complaint Center (IC3) have been rising since 2017. This made a lot of sense, especially in the earlier days of the Internet where cybersecurity measures were nowhere near as robust as they are today. Individuals. Businesses.

Social Engineering 117

Social Engineering Energy and Utilities Phishing Scams 117

NetSpi Executives

APRIL 27, 2024

Ransomware, a definition Ransomware is a set of malware technologies, hacking techniques, and social engineering tactics that cybercriminals use to cause harm, breach data, and render data unusable. Victims pay ransomware adversaries for decryption keys through cryptocurrency, such as Bitcoin. Unpatched exploits.

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Ransomware Cyber Insurance Backups Insurance 52

Malwarebytes

FEBRUARY 21, 2023

According to Varonis, there’s no outright demand for Bitcoin or another form of cryptocurrency. Create a plan for patching vulnerabilities in internet-facing systems quickly; disable or harden remote access like RDP and VPNs; use endpoint security software that can detect exploits and malware used to deliver ransomware.

Cyber Insurance 85

Cyber Insurance Insurance Ransomware Encryption 85

Security Boulevard

JULY 8, 2021

The Russian-linked ransomware group encrypted entire networks in the Kaseya supply chain and demanded $70 million in cryptocurrency to deliver a universal decryptor key. As the software was deployed by the customer, the malware automatically spread laterally through the software infrastructure. Kaseya Ltd.

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Ransomware Backups Software Encryption 122

Malwarebytes

DECEMBER 29, 2023

In August, an international investigation led by US law enforcement agencies nearly wiped Qakbot from the internet , shutting down a large part of the botnet’s infrastructure, retrieving $8.6 million in cryptocurrency, and removing the botnet’s associated Qakbot malware from hundreds of thousands of infected machines around the world.

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Ransomware Malware Backups Encryption 83

Malwarebytes

AUGUST 25, 2023

Even so, they were able to steal close to $126,000 from five victims by abusing the SIM data used to secure their cryptocurrency accounts. Create offsite, offline backups. Keep backups offsite and offline, beyond the reach of attackers. You would think someone in this situation would steer clear of trouble. Detect intrusions.

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Ransomware Backups Software Cryptocurrency 82

Malwarebytes

FEBRUARY 14, 2022

Though we may be stuck with endless COVID-19 scams and a gradual visible rise in all manner of cryptocurrency hijinks, the old school attacks are as perilous as ever; CISA, the Cybersecurity & Infrastructure Security Agency, have released their 2021 report detailing the increasing globalised threat of the ransomware menace.

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Ransomware Backups Encryption Cryptocurrency 85

eSecurity Planet

JUNE 25, 2021

At first glance, the report this week from cybersecurity software vendor McAfee showing that the incidence of ransomware dropped by half in the first quarter seems like good news to a world that continues to feel the repercussions of the seemingly ubiquitous malware. Ransomware is the Focus. Ransomware Subject of High-Level Talks.

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Ransomware Backups Encryption Malware 124

The Last Watchdog

OCTOBER 3, 2019

Related: How ransomware became a scourge Specialists get assigned to poke around, locate key servers and find stealthy paths to send in more malware. Once they were inside, they would turn off your antivirus software and the software responsible for online backups. “Once they’re in the front door, now the humans get involved.”

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Encryption Malware Ransomware Cyber Attacks 147

eSecurity Planet

FEBRUARY 16, 2021

The internet is fraught with peril these days, but nothing strikes more fear into users and IT security pros than the threat of ransomware. ” Ransomware is pretty simple: malware is installed covertly on a system and executes a cryptovirology attack that locks or encrypts valuable files on the network. Offline Backups.

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Ransomware Backups Software Encryption 97

eSecurity Planet

JANUARY 6, 2022

Ransomware has already been combined with distributed denial-of-service (DDoS) attacks , and Manky notes that ransomware could see the addition of wiper malware, “which could not only wreck data but destroy systems and hardware. “A near-future event could cause a massive depopulation of internet-connected devices. .

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Ransomware Cybersecurity Artificial Intelligence CISO 135

CyberSecurity Insiders

MARCH 13, 2023

And the BlackCat malware spreading gang is threatening to release the stolen data by this month’s end, if their demands are not taken seriously. The warning was issued after the FBI Internet Crime Complaint Center (IC3) received about 13 complaints where users expressed their concerns over currency loss from their digital wallets.

Cyber Attacks 52

Cyber Attacks Healthcare Ransomware Backups 52

SecureList

JULY 28, 2022

On January 24, a hash for sophisticated Solaris SPARC malware was posted on Twitter. The samples that we found initially seemed to have used a different infrastructure and only contained slight modifications, constituting a newer variant of the malware. The most remarkable findings. The final stage is an infected Windows executable.

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Malware Firmware Phishing Cryptocurrency 134

Malwarebytes

MARCH 8, 2023

The agencies have reason to believe cryptocurrency ransom payments from such operations support DPRK's "national-level priorities and objectives." Create offsite, offline backups. Keep backups offsite and offline, beyond the reach of attackers. How to avoid ransomware Block common forms of entry. Detect intrusions.

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Ransomware Healthcare Government Education 86

Spinone

JANUARY 28, 2020

We wrote this article to help you both return access to your files and get rid of the malware that has caused the encryption. You can’t use your device until you pay the ransom or remove the malware. All the following instructions on how to unlock your device and remove the malware you can find here.

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Ransomware Backups Encryption Malware 52

eSecurity Planet

JULY 25, 2023

Computer worms: Worms are self-replicating malware that can spread through networks or appear as legitimate programs that contain hidden or malicious code. Ransomware attacks: Ransomware is malware extortion attack that encrypts a victim’s files, demanding a ransom payment in exchange for the decryption key.

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Software Data breaches DDOS Ransomware 98

Security Affairs

SEPTEMBER 22, 2019

France and Germany will block Facebooks Libra cryptocurrency. MobiHok RAT, a new Android malware based on old SpyNote RAT. Backup files for Lion Air and parent airlines exposed and exchanged on forums. Commodity Malware Reborn: The AgentTesla Total Oil themed Campaign. Tor Projects Bug Smash Fund raises $86K in August.

Adware 50

Adware Password Management Advertising Hacking 50

Spinone

OCTOBER 13, 2020

First, why is ransomware the fastest growing malware threat? Why Ransomware is the Fastest Growing Malware Threat Since 2016, over 4,000 ransomware attacks have occurred daily. Ransom payments are generally demanded in the form of untraceable cryptocurrency such as Bitcoin. Backups aren’t working.

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Ransomware Backups Data breaches Encryption 52

Malwarebytes

NOVEMBER 25, 2021

For example: “Of 50 recently compromised GCP instances, 86% of the compromised cloud instances were used to perform cryptocurrency mining, a cloud resource-intensive, for profit activity. 2FA, apps, backup codes, and advanced security settings are always better to have up and running than not at all.

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Backups Cryptocurrency Phishing Internet 62

Security Boulevard

MAY 19, 2022

These variants of Vidar malware fetch the C2 configuration from attacker-controlled social media channels hosted on Telegram and Mastodon network. These binaries hosted on GitHub, distribute Vidar malware using similar tactics of abusing social media channels for C2 communication. Profile ID: 739. Version: 51.9. URL marker: hello.

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Media Social Engineering Backups Passwords 64