Security Affairs

AUGUST 31, 2021

Recently emerged LockFile ransomware family LockFile leverages a novel technique called intermittent encryption to speed up encryption. Sophos researchers discovered that the group is now leveraging a new technique called “intermittent encryption” to speed up the encryption process.

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Encryption Ransomware Financial Services Antivirus 105

Security Affairs

APRIL 29, 2023

xyz pic.twitter.com/VLhISark8Y — Goldwave (@OGoldwave) March 13, 2023 The variant employed in the campaign supports a more sophisticated encryption method of byte remapping and a monthly rotation of the C2 server. The initial attack vector is typically a software crack, an activator or a patcher, or a key generator (keygen).

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Encryption Malware Cryptocurrency Software 85

CyberSecurity Insiders

MAY 14, 2023

One way to secure information in the cloud is through encryption. Encryption is the process of converting information into a code that only authorized parties can access. Cloud providers use encryption to protect data at rest, which means when the data is stored on the provider’s servers.

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Security Affairs

FEBRUARY 7, 2020

The operators behind the infamous RobbinHood ransomware are exploiting a vulnerable GIGABYTE driver to kill antivirus products. Ransomware operators leverage a custom antivirus killing p ackage that is delivered to workstations to disable security solution before starting encryption. ” reads the report published by Sophos.

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SecureWorld News

JANUARY 10, 2022

Back in July 2021, NortonLifeLock announced Norton Crypto, a feature made available in the popular antivirus product Norton 360, which allows users to mine cryptocurrency while their PC is idle. Norton "Antivirus" now sneakily installs cryptomining software on your computer, and then SKIMS A COMMISSION. January 4, 2022.

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Antivirus Cryptocurrency Marketing Software 71

Security Affairs

APRIL 21, 2024

The Akira ransomware operators implement a double extortion model by exfiltrating victims’ data before encrypting it. Earlier versions of the ransomware were written in C++ and the malware added the.akira extension to the encrypted files. The operators frequently disable security software to evade detection and for lateral movement.

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NopSec

AUGUST 2, 2017

Antivirus software is one of the oldest and the most ever present security control against malware and various types of malicious software. I have antivirus so I’m covered” used have some legitimate weight to it. Hope for the best that the target does not have an antivirus or an end point security tool! <For

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The Hacker News

MARCH 2, 2023

After gaining access to victims' networks, Royal actors disable antivirus software and exfiltrate large amounts of data before ultimately deploying the ransomware and encrypting the systems," CISA said. The custom ransomware

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Security Affairs

MAY 25, 2020

Ransomware encrypts from virtual machines to evade antivirus. Ragnar Locker deploys Windows XP virtual machines to encrypt victim’s files, the trick allows to evaded detection from security software. Mounting all the shared drives to encrypt. Custom Ragnar Locker ransom note (Source: Sophos).

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Encryption Ransomware Energy and Utilities Advertising 97

Security Affairs

JANUARY 1, 2024

Coop doesn’t use Kesaya software, anyway, it was impacted by the incident because one of their software providers does. Visma confirmed they were affected by the Kaseya cyber attack that allowed the REvil ransomware to encrypt their customers’ systems.

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CyberSecurity Insiders

JUNE 27, 2023

One such threat is smartphone ransomware, a malicious software that can wreak havoc on our digital lives. 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.

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eSecurity Planet

OCTOBER 18, 2022

However, even with the best planning, organizations can find a few users, machines, or systems that were overlooked or whose backup may be corrupted or encrypted. How Does Ransomware Encryption Work? Ransomware encryption works like any other encryption. The file extensions of the encrypted files will also provide a clue.

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The Hacker News

JUNE 14, 2022

The loader is a.NET executable obfuscated with SmartAssembly and makes use of compression, encryption, and obfuscation to evade antivirus software products," Zscaler's Romain Dumont

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Malware Antivirus Encryption Software 79

Hacker Combat

APRIL 6, 2022

You are neither safe on your private nor public network, as ransomware can encrypt your files and hold them hostage. When you open an infected file that seemingly appears safe, ransomware executes its process by encrypting data. You can defeat ransomware through specific preventive measures, including software and encryption.

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Ransomware Antivirus Encryption Passwords 108

eSecurity Planet

JANUARY 11, 2024

These devices exist outside of direct corporate management and provide a ransomware gang with unchecked platforms for encrypting data. How does remote encryption work? How Does Remote Encryption Work? Remote encryption performs ransomware encryption on a device beyond the security solutions monitoring for malicious activity.

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Security Affairs

MARCH 3, 2023

“FBI and CISA believe this variant, which uses its own custom-made file encryption program, evolved from earlier iterations that used “Zeon” as a loader.” The Royal ransomware can either fully or partially encrypt a file depending on its size and the ‘-ep’ parameter. ” reads the alert. ” continues the alert.

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The Last Watchdog

AUGUST 18, 2021

This deal reads like to the epilogue to a book titled The First 20 Years of the Supremely Lucrative Antivirus Market. Way back in 1990, Symantec acquired Norton Utilities and made Norton the heart of its antivirus subscription offering. Related: The coming of ubiquitous passwordless access. billion in 2017; Avast acquired AVG for $1.3

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The Last Watchdog

MARCH 6, 2021

A VPN encrypts all internet traffic so that it is unreadable to anyone who intercepts it. Use antivirus software. Your devices need excellent antivirus software to act as the next defense line by blocking and detecting known malware. Since a VPN tunnels traffic through a server in a location of your choosing.

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VPN Firewall Antivirus Passwords 214

eSecurity Planet

DECEMBER 13, 2021

Germany-based G Data CyberDefense released software designed to trick the STOP ransomware variant into believing that a targeted system has already been compromised and keeping it from encrypting files after the device has been infected. But STOP ransomware will not encrypt files anymore if the system has the vaccine.”.

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CyberSecurity Insiders

JULY 7, 2022

Reports are in that the servers of Flood Monitoring System were hit by the file-encrypting malware on June 21st,2022 and the hackers are demanding BTC in double-digit figures to free data from encryption.

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eSecurity Planet

APRIL 13, 2023

While some packers like UPX only compress the file, others can also encrypt it. Attackers can use compression to hide malware inside seemingly harmless and legitimate files, which can fool signature-based detection and even advanced artificial intelligence (AI)-based antivirus solutions.

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The Last Watchdog

SEPTEMBER 6, 2023

A Bitcoin wallet is a piece of software that enables users to transmit, receive, and store bitcoins securely. Bitcoin wallet providers are always making software improvements to address possible security flaws. It’s critical to maintain your wallet software updated in order to stay one step ahead of criminal actors.

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Security Affairs

OCTOBER 13, 2023

The AvosLocker ransomware-as-a-service emerged in the threat landscape in September 2021, since January the group expanded its targets by implementing support for encrypting Linux systems, specifically VMware ESXi servers. bat) scripts [T1059.003] for lateral movement, privilege escalation, and disabling antivirus software.

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CyberSecurity Insiders

SEPTEMBER 10, 2021

Presenting their find at the IEEE International Conference on Distributed Computing Systems in 2018, a team of researchers refined their invention even further that led to the innovation of a firmware that blocks ransomware from encrypting data on a computer network. Still, not all is well in this invention, as it comes with an expense.

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Ransomware Firmware Antivirus Encryption 92

CyberSecurity Insiders

AUGUST 14, 2021

Use only encrypted networks. Most public networks are not encrypted, and it gives many chances to hackers for stealing any personal information. Most public networks are not encrypted, and it gives many chances to hackers for stealing any personal information. Use antivirus software to protect your computer.

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Passwords Antivirus Encryption Password Management 144

Krebs on Security

JANUARY 6, 2022

Norton 360 , one of the most popular antivirus products on the market today, has installed a cryptocurrency mining program on its customers’ computers. The FAQ also says Norton Crypto will only run on systems that meet certain hardware and software requirements (such as an NVIDIA graphics card with at least 6 GB of memory).

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eSecurity Planet

MARCH 3, 2023

To protect against those threats, a Wi-Fi Protected Access (WPA) encryption protocol is recommended. WPA2 is a security protocol that secures wireless networks using the advanced encryption standard (AES). WEP and WPA are both under 4%, while WPA2 commands a 73% share of known wireless encryption connections.

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Wireless Encryption Passwords IoT 91

Malwarebytes

JANUARY 17, 2023

Software development service company CircleCI has published its incident report on a breach that happened in December. The malware was not detected by our antivirus software. The company didn't provide information on how the malware got onto the laptop. From the report: "This machine was compromised on December 16, 2022.

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Malware Authentication Antivirus Passwords 84

CyberSecurity Insiders

MARCH 17, 2021

The federal agency says that the said file encrypting malware has already hit around 21 K-12 higher education schools, private institutes along with 4 Universities so far and the victim list might increase by this month end. The attack is taking place by compromising Remote Desktop Protocol credentials or phishing attacks.

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Hacker Combat

MAY 4, 2022

Other indicators include blocked access to personal data, slow performance, malware alerts by antivirus softwares and abnormal network behaviours. Avoid pirated softwares and content. Keep the antimalware security software up to date. The infected System may need to be diagnosed by a software security expert.

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Cytelligence

MAY 24, 2023

Regular Software Updates and Patches: Keep your operating systems, applications, and software up to date. Firewall and Antivirus Protection: Install and maintain a reputable firewall and antivirus software on all your computers and networks. These tools can help detect and block malicious activities and malware.

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Small Business Cybersecurity Antivirus Passwords 52

Identity IQ

MARCH 9, 2023

Finally, install security software on your device to protect yourself from future attacks. Use a VPN A VPN encrypts your traffic with military-grade encryption. Keep Your Software Up to Date Making sure your operating system and your software are up to date is important for security.

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eSecurity Planet

MAY 25, 2022

This equipment usually cannot be protected by antivirus solutions or device-specific firewalls. These solutions can, like antivirus software, use signature-based technology to identify known malware attacks, but many new IDS and IPS also incorporate anomaly-based algorithms often boosted by artificial intelligence (AI).

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Security Affairs

AUGUST 6, 2022

This hashed password was not visible to any Slack clients; discovering it required actively monitoring encrypted network traffic coming from Slack’s servers.” . “When a user performed either of these actions, Slack transmitted a hashed version of their password to other workspace members. Pierluigi Paganini.

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Passwords Password Management Antivirus Encryption 90

CyberSecurity Insiders

JANUARY 6, 2023

By Tyler Reguly, senior manager, security R&D at cybersecurity software and services provider Fortra. Protect all systems and networks from malicious software. Develop and maintain secure systems and software. Requirement 5: It is no longer sufficient to just have standard antivirus software. In fact, the U.S.

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Security Boulevard

SEPTEMBER 8, 2022

Trusted applications will not be stopped by antivirus or anti-malware technologies. PKI is an asymmetric system, using two keys to encrypt communications; public and private keys. A Public key is used to encrypt data, whether that be on the user’s browser, data, or part of a message to be sent. SSL Certificates as an example.

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eSecurity Planet

MAY 22, 2023

. “SFA sensors except Touch ID do not encrypt any data and lack mutual authentication,” they wrote. ” “Fingerprint image hijacking is feasible on all devices except for Apple, which is the only one that encrypts fingerprint data on SPI,” they added.

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