Malwarebytes

FEBRUARY 17, 2023

The tag-team campaign serves up ransomware known as Mortal Kombat, which borrows the name made famous by the video game, and Laplas Clipper malware, a clipboard stealer. The email is cryptocurrency themed, and claims that a payment of yours has “timed out” and will need resending.

Ransomware 77

Ransomware Malware Cryptocurrency Encryption 77

Krebs on Security

AUGUST 9, 2019

A ransomware outbreak that hit QuickBooks cloud hosting firm iNSYNQ in mid-July appears to have started with an email phishing attack that snared an employee working in sales for the company, KrebsOnSecurity has learned. “For these infections hackers take sometimes days, weeks, or even months to encrypt your data.”

Phishing 208

Phishing Backups Ransomware Encryption 208

Security Affairs

JUNE 13, 2021

The Anti-Phishing Working Group (APWG) revealed that the number of phishing websites peaked at record levels in the first quarter of 2021. The Anti-Phishing Working Group (APWG) has published its new Phishing Activity Trends Report related to the first quarter of 2021. Reported Phishing Websites for Q1 2021.

Phishing 102

Phishing Advertising Cryptocurrency Encryption 102

Security Affairs

OCTOBER 31, 2022

In the early afternoon of Friday 12 May 2017, the media broke the news of a global computer security attack carried out through a malicious code capable of encrypting data residing in information systems and demanding a ransom in cryptocurrency to restore them, the Wannacry ransomware. The infection chain.

Malware 97

Malware Computers and Electronics Encryption Ransomware 97

SecureList

MARCH 31, 2022

For the Lazarus threat actor, financial gain is one of the prime motivations, with a particular emphasis on the cryptocurrency business. This application contains a legitimate program called DeFi Wallet that saves and manages a cryptocurrency wallet, but also implants a malicious file when executed. Backdoor creation.

Malware 115

Malware Encryption Cryptocurrency Architecture 115

Identity IQ

APRIL 29, 2021

What is Malware? . Malware is an umbrella term used to describe any malicious software designed to harm, exploit, or extract sensitive data from a system, device, or network. Why do Cybercriminals Use Malware? How does Malware Spread? Types of Malware. Warning Signs Cour computer Is Infected by Malware.

Malware 98

Malware Adware Spyware Advertising 98

Cisco Security

SEPTEMBER 28, 2021

What does phishing mean? All you see is an alarming screen that shouts, “Your files are encrypted!”. What’s phishing? Phishing is a simple and popular way for hackers trick and hook you. Spear phishing is a special type. Why is there a ‘p’ in phishing? For example, what is ransomware and how does it work?

Phishing 129

Phishing Ransomware Passwords Cryptocurrency 129

SecureWorld News

AUGUST 8, 2022

Cybersecurity and Infrastructure Security Agency (CISA) and the Australian Cyber Security Centre (ACSC) released a joint Cybersecurity Advisory (CSA) providing details on the top malware strains of 2021. The top malware strains in 2021 included remote access Trojans (RATs), banking Trojans, information stealers, and ransomware.

Malware 87

Malware Banking Healthcare Penetration Testing 87

Anton on Security

JULY 7, 2022

for “ransomware” in the cloud] observed was where attackers were seen brute forcing SQL databases, cloning a database table into a new table , encrypting the data, and proceeding to drop the original table. ” [A.C.?—?cloud not malware?—?do cloud ransomware isn’t really ‘a ware’, but a RansomOp where humans?—?not

Cybersecurity 246

Cybersecurity Cryptocurrency Ransomware Education 246

Security Affairs

FEBRUARY 24, 2020

Raccoon Malware is a recently discovered infostealer that can extract sensitive data from about 60 applications on a targeted system. Racoon malware , Legion, Mohazo, and Racealer, is an infostealer that recently appeared in the threat landscape that is advertised in hacking forums. ” reads the report published by CyberArk.

Cybercrime 89

Cybercrime Malware Cryptocurrency Advertising 89

CyberSecurity Insiders

JUNE 27, 2023

Understanding Smartphone Ransomware: Smartphone ransomware is a form of malware that encrypts the data on a device and holds it hostage until a ransom is paid to the attacker. This malware can infiltrate your smartphone through various means, such as malicious apps, infected websites, or phishing emails.

Ransomware 107

Ransomware Antivirus Backups Encryption 107

CyberSecurity Insiders

JULY 21, 2021

The company spokesperson also disclosed that the ransomware gang was demanding $50 million in Monero cryptocurrency for deleting the data on its servers that will also terminate the sale of the data process on the dark web. Note- Usually, a ransomware gang encrypts data until a ransom is paid.

Ransomware 139

Ransomware Encryption Cryptocurrency Cyber Attacks 139

eSecurity Planet

JUNE 16, 2022

Cyber criminals may damage, destroy, steal, encrypt, expose, or leak data as well as cause harm to a system. Encrypted threats spiked 167%, ransomware increased 105%, and 5.4 billion malware attacks were identified by the report. Restoration is offered in exchange for a ransom, usually in cryptocurrencies. Ransomware.

Backups 145

Backups Ransomware Firewall Malware 145

Security Affairs

JUNE 4, 2023

Xplain hack impacted the Swiss cantonal police and Fedpol Zyxel published guidance for protecting devices from ongoing attacks Kimsuky APT poses as journalists and broadcast writers in its attacks New Linux Ransomware BlackSuit is similar to Royal ransomware CISA adds Progress MOVEit Transfer zero-day to its Known Exploited Vulnerabilities catalog (..)

Spyware 86

Spyware Hacking Malware Social Engineering 86

CyberSecurity Insiders

JANUARY 3, 2022

The app will not be useful in protecting the public transport users from rogue Wi-Fi resources that steal data, but also assists mobile device users from other lurking threats such as malware as soon as it is discovered real time. In the future, there is a high possibility that the said app will also secure users from mobile ransomware.

Adware 121

Adware Mobile Cyber threats Cryptocurrency 121

Security Affairs

AUGUST 6, 2023

Reptile Rootkit employed in attacks against Linux systems in South Korea New PaperCut flaw in print management software exposes servers to RCE attacks A cyberattack impacted operations of multiple hospitals in several US states Married couple pleaded guilty to laundering billions in cryptocurrency stolen from Bitfinex in 2016 Malicious packages in (..)

Malware 77

Malware Cybercrime Cryptocurrency Social Engineering 77

CyberSecurity Insiders

APRIL 19, 2023

AhnLab, a South Korean cybersecurity firm, has issued an alert about a ransomware attack on Microsoft SQL Servers that are being bombarded with Trigona Ransomware payloads meant to encrypt files after stealing data.

Ransomware 96

Ransomware Cryptocurrency Banking Cyber Attacks 96

Security Affairs

SEPTEMBER 11, 2022

Follow me on Twitter: @securityaffairs and Facebook. Pierluigi Paganini. SecurityAffairs – hacking, newsletter). The post Security Affairs newsletter Round 383 appeared first on Security Affairs.

Data breaches 95

Data breaches Ransomware Phishing Malware 95

SecureList

MARCH 1, 2021

The mobile malware Trojan-Ransom.AndroidOS.Agent.aq Last year was notable for both malware and adware, the two very close in terms of capabilities. Interestingly enough, the share of adware attacks increased in relation to mobile malware in general. They typically work with malware developers to achieve this.

Mobile 131

Mobile Malware Adware Banking 131

Security Affairs

FEBRUARY 10, 2023

. “This advisory highlights TTPs and IOCs DPRK cyber actors used to gain access to and conduct ransomware attacks against Healthcare and Public Health (HPH) Sector organizations and other critical infrastructure sector entities, as well as DPRK cyber actors’ use of cryptocurrency to demand ransoms.” Obfuscate Identity.

Ransomware 80

Ransomware Healthcare Cryptocurrency Government 80

Krebs on Security

DECEMBER 27, 2019

20 warned against the dangers of phishing-based cyberattacks, less than three days prior to their (apparently phishing-based) Sodinokibi ransomware infestation. The company has nearly a thousand employees and brought in more than $100 million in revenue in the past year, according to their Web site.

Ransomware 184

Ransomware Media Financial Services Retail 184

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. US authorities also seized around 8.6

Ransomware 93

Ransomware Malware Backups Encryption 93

Hacker Combat

APRIL 29, 2021

In terms of operation, ransomware is simply defined as a kind of malware that is configured to deny access to the user of a particular computer network until a given monetary compensation is paid. These include: Phishing Emails. This generally occurs when a user visits a malware-infected site unknowingly. Definition.

Ransomware 131

Ransomware Encryption Phishing Malware 131

SecureList

DECEMBER 27, 2022

We have published technical details of how this notorious group steals cryptocurrency before. We continue to track the group’s activities and this October we observed the adoption of new malware strains in its arsenal. However, it has recently started to adopt new methods of malware delivery. Post-exploitation.

Malware 130

Malware Banking Passwords Antivirus 130

Security Affairs

MAY 6, 2023

Twitter confirmed that a security incident publicly exposed Circle tweets FBI seized other domains used by the shadow eBook library Z-Library WordPress Advanced Custom Fields plugin XSS exposes +2M sites to attacks Fortinet fixed two severe issues in FortiADC and FortiOS Pro-Russia group NoName took down multiple France sites, including the French (..)

Data breaches 94

Data breaches Malware Mobile Spyware 94

SecureList

NOVEMBER 22, 2022

Unlike common stealers, this malware gathered data that can be used to identify the victims, such as browsing histories, social networking account IDs and Wi-Fi networks. Cryptocurrency targeted attacks. More cryptocurrency-related threats: fake hardware wallets, smart contract attacks, DeFi hacks, and more.

Cryptocurrency 86

Cryptocurrency Mobile Ransomware Banking 86

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.” Stop malicious encryption. Detect intrusions. Don’t get attacked twice.

Social Engineering 97

Social Engineering Engineering Ransomware Backups 97

The Last Watchdog

SEPTEMBER 7, 2022

Likewise, lookalike and spoofed web domains and well-crafted phishing emails now easily trick employees into thinking they’re dealing with trustworthy sources. Ransomware usually starts with a phishing email. A typical attack. Victims have two equally unattractive choices to resolve the situation.

Ransomware 124

Ransomware Education Financial Services Phishing 124

Security Affairs

DECEMBER 17, 2023

Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. CISA and ENISA enhance their Cooperation CISA adds Qlik bugs to exploited vulnerabilities catalog Report: 2.6 CISA and ENISA enhance their Cooperation CISA adds Qlik bugs to exploited vulnerabilities catalog Report: 2.6

Data breaches 81

Data breaches Cybercrime Firewall Artificial Intelligence 81

SecureList

FEBRUARY 25, 2021

After taking a closer look, we identified the malware used in those attacks as belonging to a family that we call ThreatNeedle. We have seen Lazarus attack various industries using this malware cluster before. In this attack, spear phishing was used as the initial infection vector. Initial infection.

Malware 132

Malware Phishing Passwords Encryption 132

eSecurity Planet

SEPTEMBER 14, 2022

As a matter of fact, the most-reported crime in the 2021 Internet Crime Report report was phishing , a social engineering scam wherein the victim receives a deceptive message from someone in an attempt to get the victim to reveal personal information or account credentials or to trick them into downloading malware. Social Tactics.

Social Engineering 120

Social Engineering Energy and Utilities Phishing Scams 120

Security Affairs

FEBRUARY 25, 2021

The attack chain starts with COVID19-themed spear-phishing messages that contain either a malicious Word attachment or a link to one hosted on company servers. . “Once the malicious document is opened, the malware is dropped and proceeds to the next stage of the deployment process.

Malware 95

Malware Cryptocurrency Password Management Encryption 95

SecureWorld News

JULY 3, 2023

This means that most cyberattacks could be prevented by following simple cybersecurity best practices, such as using strong passwords, updating software, and avoiding phishing emails. Phishing emails are more common than you know. Ransomware is malware that encrypts the victim's data and demands a ransom for its decryption.

Cybercrime 87

Cybercrime Social Engineering Data breaches Education 87

Security Affairs

MAY 7, 2023

The attack consists of a clean application, which acts as a malicious loader, and an encrypted payload. Most of the victims are Chinese-speaking Windows users engaged in online gambling, the APT group relies on Telegram to distribute the malware. The experts observed various modifications of components over time.

Malware 86

Malware Cryptocurrency Encryption Phishing 86

Security Boulevard

APRIL 1, 2024

Follow HYAS on LinkedIn Follow HYAS on X Summary of Top ASNs and Malware Origins AS9318 - SK Broadband Co Ltd (South Korea) AS9318, also known as SK Broadband Co Ltd, is a significant Internet Service Provider (ISP) based in South Korea. Despite its prominence, there's a notable presence of malware activity associated with this ASN.

Malware 64

Malware Cybersecurity Risk Education 64

SecureList

DECEMBER 1, 2023

To exfiltrate data and deliver next-stage malware, the attackers abuse cloud-based data storage, such as Dropbox or Yandex Disk, as well as a temporary file sharing service. libssl.dll or libcurl.dll was statically linked to implants to implement encrypted C2 communications. org domain did not occur in all cases.

Malware 90

Malware Ransomware Encryption Energy and Utilities 90

SecureList

NOVEMBER 23, 2021

We should expect more fraud, targeting mostly BTC , because this cryptocurrency is the most popular. Currently, at a value of approximately $60,000, cybercriminals have adapted their malware to monitor the operating system’s clipboard and redirect funds to addresses under their control. MageCart attacks moving to the server side.

Cryptocurrency 103

Cryptocurrency Banking Cybercrime Ransomware 103