Krebs on Security

JANUARY 31, 2025

The FBI and authorities in The Netherlands this week seized dozens of servers and domains for a hugely popular spam and malware dissemination service operating out of Pakistan. The proprietors of the service, who use the collective nickname “ The Manipulaters ,” have been the subject of three stories published here since 2015.

Phishing 267

Phishing Cybercrime Advertising Malware 267

Security Affairs

APRIL 22, 2025

. “There has been a sharp increase in the number of cases of unauthorized access and unauthorized trading (trading by third parties) on Internet trading services using stolen customer information (login IDs, passwords, etc.) Avoid password reuse, choose complex passwords, and check account activity often.

Financial Services 123

Financial Services Passwords Accountability Antivirus 123

eSecurity Planet

NOVEMBER 12, 2024

Norton 360 and McAfee Total Protection are device and user security solutions that focus on antivirus but also offer additional features like VPNs. 5 Customer support: 5/5 Norton Antivirus and Norton 360 are antivirus and security plans for consumers to protect up to 10 devices, including phones and tablets. 5 Pricing: 3.7/5

Antivirus 62

Antivirus Software Identity Theft Spyware 62

Krebs on Security

JANUARY 6, 2020

Organizations in the throes of cleaning up after a ransomware outbreak typically will change passwords for all user accounts that have access to any email systems, servers and desktop workstations within their network. ” WHOLESALE PASSWORD THEFT. “Maybe you chat to them lets see if that works,” the email suggested.

Passwords 267

Passwords Ransomware Password Management Malware 267

Krebs on Security

JUNE 1, 2023

This post is a deep dive on “ Megatraffer ,” a veteran Russian hacker who has practically cornered the underground market for malware focused code-signing certificates since 2015. “Antivirus software trusts signed programs more. One of Megatraffer’s ads on an English-language cybercrime forum. ru in 2008.

Malware 309

Malware Cybercrime Software Accountability 309

Security Affairs

JANUARY 10, 2025

In August 2024, Russian crooks advertised a macOS malware called BANSHEE Stealer that can target both x86_64 and ARM64 architectures. The malware authors claimed it can steal a broad range of data from compromised systems, including browser data, cryptocurrency wallets, and around 100 browser extensions.

Malware 124

Malware Advertising Antivirus Cybercrime 124

Krebs on Security

FEBRUARY 28, 2024

But clicking the meeting link provided by the scammers prompts the user to run a script that quietly installs malware on macOS systems. It didn’t dawn on Doug until days later that the missed meeting with Mr. Lee might have been a malware attack. MacOS computers include X-Protect , Apple’s built-in antivirus technology.

Malware 330

Malware Cryptocurrency Software Phishing 330

Webroot

APRIL 30, 2025

In todays digital world, passwords have become a necessary part of life. May 1, 2025, is World Password Day , a reminder that passwords are the unsung heroes of cybersecurity, the first line of defense for all your sensitive personal data. World Password Day is more relevant than ever in todays evolving threat landscape.

Passwords 62

Passwords Password Management Malware Accountability 62

eSecurity Planet

OCTOBER 29, 2024

An antivirus can offer some security for users worried about stumbling upon malware while browsing the Internet. A good antivirus can detect malware on whatever device the antivirus is scanning. The antivirus industry can feel pretty big, so we’re gonna focus on only two platforms today: Avast and AVG.

Antivirus 57

Antivirus Software Engineering Firewall 57

Security Affairs

DECEMBER 17, 2024

The FBI warned of a fresh wave of HiatusRAT malware attacks targeting internet-facing Chinese-branded web cameras and DVRs. The Federal Bureau of Investigation (FBI) released a Private Industry Notification (PIN) to warn of HiatusRAT malware campaigns targeting Chinese-branded web cameras and DVRs. ” reads the PIN report.

Architecture 111

Architecture Internet Internet Malware 111

Malwarebytes

MARCH 18, 2025

These two malware families have wreaked havoc, pillaging victims’ personal data and enabling their distributors to make substantial gains, mostly by taking over cryptocurrency wallets. Double zipped malware Both Mac and Windows files are double zipped, with the final zip being password protected.

Cryptocurrency 124

Cryptocurrency Malware Scams Antivirus 124

Webroot

FEBRUARY 21, 2025

What began as antivirus product has expanded into a comprehensive portfolio to secure your entire digital life. Introducing Webroot Total Protection: Comprehensive security for the modern world When you think about cybersecurity, you probably think of antivirus protectionand rightly so. But as technology advances, so do the threats.

Antivirus 84

Antivirus Identity Theft Cyber threats Phishing 84

eSecurity Planet

NOVEMBER 7, 2022

Kaspersky researchers recently found evidence of an advanced threat group continuously updating its malware to evade security products, similar to a release cycle for developers. The sophisticated malware was hidden in malicious Word file attachments. However, the same also goes for antivirus software and other anti-malware solutions.

Antivirus 117

Antivirus Software Malware Security Awareness 117

Security Affairs

NOVEMBER 5, 2024

The ToxicPanda Android malware has infected over 1,500 devices, enabling attackers to perform fraudulent banking transactions. Cleafy researchers spotted a new Android banking malware, dubbed ToxicPanda, which already infected over 1,500 Android devices. ” continues the report.

Banking 125

Banking Malware Accountability Authentication 125

SecureList

OCTOBER 29, 2024

Check the consultant’s laptop for malware. Reset the password and install a new OS image on the laptop at a minimum. During one project, we reviewed third-party antivirus logs and identified multiple webshell detections on the same server for several days. Analyze the package to identify all leaked credentials.

Risk 112

Risk Antivirus Accountability Malware 112

Krebs on Security

NOVEMBER 14, 2024

That investigation detailed how the 38-year-old Shefel adopted the nickname Rescator while working as vice president of payments at ChronoPay , a Russian financial company that paid spammers to advertise fake antivirus scams, male enhancement drugs and knockoff pharmaceuticals. “I’m also godfather of his second son.”

Retail 269

Retail Advertising Cryptocurrency Marketing 269

Security Affairs

FEBRUARY 16, 2021

Latin American Javali trojan weaponizing Avira antivirus legitimate injector to implant malware. Latin American trojans share the same modus operandi and even modules and blocks of code observed during the analysis of several malware samples. Background of Latin American Trojans.

Antivirus 136

Antivirus Malware Banking Internet 136

Krebs on Security

MAY 22, 2019

Some of the most convincing email phishing and malware attacks come disguised as nastygrams from a law firm. Here’s a look at a recent spam campaign that peppered more than 100,000 business email addresses with fake legal threats harboring malware. Note: The password for the document is 123456. Wiseman & Assoc.|

Phishing 280

Phishing Antivirus Scams Malware 280

Security Affairs

APRIL 16, 2020

Linksys has reset passwords for all its customers’ after learning on ongoing DNS hijacking attacks aimed at delivering malware. Crooks continue to launch Coronavirus-themed attacks , in the last weeks, experts observed hackers hijacking D-Link and Linksys routers to redirect users to COVID19-themed sites spreading malware.

Passwords 145

Passwords DNS Malware Advertising 145

Adam Levin

DECEMBER 16, 2020

Here are 12 New Year Resolutions for a safer and more secure digital you in 2021: Think before you click that email link: 2020 was a record-breaking year for ransomware, malware, and phishing , and many, if not most of these attacks were launched with the click on a link in an email. It’s not worth the risk.

VPN 245

VPN Antivirus Passwords Backups 245

Identity IQ

AUGUST 10, 2022

Do You Still Need to Buy Antivirus Software? Most modern computer operating systems already have built-in antivirus protections that are consistently updated. With that in mind, do you still need to buy antivirus software to protect your computer systems and data? What Does Antivirus Protection Do? . IdentityIQ.

Antivirus 105

Antivirus Software Identity Theft Adware 105

Security Affairs

JUNE 21, 2020

Shlayer Mac malware is back, the Mac threat is now spreading through new black SEO operations. Researchers spotted a new version of the Shlayer Mac malware that is spreading via poisoned Google search results. The malware can be used to download other malicious payloads, including malware or adware. up to 10.14.3.

Engineering 145

Engineering Malware Adware Antivirus 145

The Last Watchdog

MARCH 6, 2021

Use strong passwords. It is essential to ensure that all accounts are protected with strong passwords. To this day, a significant amount of people still use the password across multiple accounts, which makes it much simpler for a cybercriminal to compromise a password and take over accounts. Use antivirus software.

VPN 214

VPN Passwords Firewall Risk 214

Webroot

MARCH 3, 2025

Common attacks to consumer protection Identity theft and fraud Some common types of identity theft and fraud include account takeover fraud , when criminals use stolen personal information such as account numbers, usernames, or passwords to hijack bank accounts, credit cards, and even email and social media accounts.

Consumer Protection 99

Consumer Protection Identity Theft Scams Social Engineering 99

Security Affairs

JULY 22, 2021

CISA released an alert today about several stealth malware samples that were found on compromised Pulse Secure devices. Cybersecurity and Infrastructure Security Agency (CISA) published a security alert related to the discovery of 13 malware samples on compromised Pulse Secure devices, many of which were undetected by antivirus products.

Malware 142

Malware Antivirus Passwords Firewall 142

eSecurity Planet

OCTOBER 24, 2023

Malware attacks pose a significant risk to both individuals and businesses, infiltrating computer systems, compromising sensitive data and disrupting operations, leading to financial and data loss — and even extortion. Here are 15 important controls and best practices for preventing malware.

Malware 122

Malware Antivirus Software Passwords 122

Webroot

OCTOBER 13, 2021

Malware leaps from the darkness to envelop our lives in a cloak of stolen information, lost data and worse. And darkness we found – from million-dollar ransoms to supply chain attacks, these malware variants were The 6 Nastiest Malware of 2021. How malware disrupted our lives. Victimized by malware. Lemonduck.

Malware 145

Malware Small Business Antivirus Ransomware 145

Security Affairs

JANUARY 8, 2021

Multiple threat actors have recently started using the Ezuri memory loader as a loader to executes malware directly into the victims’ memory. According to researchers from AT&T’s Alien Labs, malware authors are choosing the Ezuri memory loader for their malicious codes. ” concludes the report.

Malware 145

Malware Encryption Passwords Antivirus 145

eSecurity Planet

FEBRUARY 4, 2022

Malware is one of the biggest threats businesses face, and with nearly a third of all malware coming through the internet and email, businesses and consumers alike need ways to protect themselves. Antivirus Software. Also Read: 4 Best Antivirus Software of 2022. Key Features of Antivirus Software. Back to top.

Internet 144

Internet Internet Software Antivirus 144

Hacker Combat

OCTOBER 25, 2021

Google has reported that it disrupted the phishing attacks where threat actors had tried to hijack various YouTube accounts using cookie theft malware. When the victims clicked on the link, it would redirect the victim to some malware landing page. . The malware has the ability to steal passwords and cookies.

Accountability 126

Accountability Malware Scams Antivirus 126

Security Affairs

FEBRUARY 10, 2021

Antivirus firm Emsisoft discloses a data breach, a third-party had access to a publicly exposed database containing technical logs. The anti-malware solutions provider Emsisoft disclosed last week a data breach. The post Anti-malware firm Emsisoft accidentally exposes internal DB appeared first on Security Affairs.

Malware 142

Malware Data breaches Antivirus Passwords 142

Adam Levin

NOVEMBER 6, 2020

While there are currently several strains of malware actively targeting healthcare facilities, the advisory primarily focused on TrickBot, a program with a wide range of tools capable of compromising computers and networks to exfiltrate data, intercept credentials, or deploy ransomware. Maintaining and updating antivirus software.

Healthcare 175

Healthcare Antivirus Backups Cybercrime 175

SecureList

APRIL 8, 2025

Recently, we noticed a rather unique scheme for distributing malware that exploits SourceForge, a popular website providing software hosting, comparison, and distribution services. Attackers have long distributed password-protected archives along with unpacking utilities, passing the password via the command line.

Passwords 86

Passwords Cryptocurrency Software Antivirus 86

Security Affairs

JUNE 9, 2022

Researchers uncovered a high stealth Linux malware, dubbed Symbiote, that could be used to backdoor infected systems. Once the malware has infected all the running processes, it provides the threat actor with rootkit capability and supports data-stealing capabilities. “Symbiote is a malware that is highly evasive.

Malware 145

Malware DNS Antivirus Passwords 145

Krebs on Security

APRIL 22, 2019

The owner of a Swedish company behind a popular remote administration tool (RAT) implicated in thousands of malware attacks shares the same name as a Swedish man who pleaded guilty in 2015 to co-creating the Blackshades RAT , a similar product that was used to infect more than half a million computers with malware, KrebsOnSecurity has learned.

Advertising 252

Advertising Antivirus Software Malware 252

The Last Watchdog

JANUARY 28, 2019

And the malware that subsequently gets installed continues to get more stealthy and capable with each advancing iteration. Researchers recently flushed out a new variety of the Xbash family of malware tuned to seek out administrators’ rights and take control of Linux servers. Use a password manager.

Passwords 196

Passwords Password Management Internet Internet 196

Webroot

APRIL 22, 2025

Phishing and social engineering : Using your personal information, scammers can craft more convincing phishing emails or messages to trick you into giving up even more sensitive details, like passwords and PIN numbers. Use strong, unique passwords: Strong, unique passwords are a simple, yet powerful security tool.

Data breaches 72

Data breaches Identity Theft Passwords eCommerce 72