CyberSecurity Insiders

JUNE 13, 2023

Stay informed about the latest cyber threats, such as phishing, malware, ransomware, and social engineering attacks. Learn about strong password creation, multi-factor authentica-tion, secure browsing habits, and data encryption. Practice Safe Online Behavior: Developing safe online habits is essential for main-taining cybersecurity.

Cybersecurity 93

Cybersecurity Education Cyber threats Passwords 93

Spinone

APRIL 13, 2020

They include insider threats, phishing, and ransomware. Employees may accidentally delete important data, initiate a cyber attack by clicking a corrupted link or downloading an infected file, disclose sensitive data to a criminal, or intentionally steal corporate data. There are various cyber risks for your data.

Backups 98

Backups Phishing Ransomware Risk 98

Malwarebytes

AUGUST 30, 2023

Qakbot is mostly spread through phishing campaigns that include malicious documents as attachments or links to download malicious files. Then it persists in the memory of the device to await further instructions, for example to download additional malware. Stop malicious encryption. Create offsite, offline backups.

Ransomware 93

Ransomware Malware Backups Encryption 93

CyberSecurity Insiders

APRIL 16, 2023

Latest email security trends Phishing and spear-phishing attacks: Phishing is a type of social engineering attack where cybercriminals use deceptive emails to trick recipients into divulging sensitive information or downloading malware.

Cyber threats 124

Cyber threats Phishing Encryption Small Business 124

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.

Ransomware 108

Ransomware Antivirus Encryption Passwords 108

Security Affairs

FEBRUARY 28, 2023

Threat actors use a multi-stage attack chain that begins with a phishing email with a ZIP attachment containing a BAT loader script. “Once executed, MortalKombat Ransomware encrypts data and generates files with a specific extension: .Remember_you_got_only_24_hours_to_make_the_payment_if_you_dont_pay_prize_will_triple_Mortal_Kombat_Ransomware.

Ransomware 92

Ransomware Antivirus Backups Malware 92

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.

Education 93

Education Ransomware Antivirus Backups 93

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. Once installed on a system, Mortal Kombat targets a large selection of files for encryption, based on their file extensions.

Ransomware 77

Ransomware Malware Cryptocurrency Encryption 77

Security Affairs

OCTOBER 27, 2022

DEV-0950 group used Clop ransomware to encrypt the network of organizations previously infected with the Raspberry Robin worm. The experts noticed that threat actors tracked as DEV-0950 used Clop ransomware to encrypt the network of organizations previously infected with the worm. ” reads the report published by Microsoft.

Ransomware 98

Ransomware Malware Data collection Encryption 98

Hacker Combat

MAY 27, 2021

What actions do you take when it dawns on you that your files have been encrypted with a view of illegally denying you access? This is mainly done through the use of phishing emails as well as drive-by downloading scams which are usually masqueraded as legal and legitimate messages. File Encryption.

Ransomware 87

Ransomware Backups Encryption Phishing 87

Thales Cloud Protection & Licensing

NOVEMBER 20, 2023

The Verizon 2023 Data Breach Investigations Report reveals that system intrusion, phishing, and web app attacks are the predominant patterns that enable criminals to steal personal and financial information, including credit card data. Today, using Point-to-Point Encryption (P2PE) isn't just a luxury; it's a necessity.

Retail 83

Retail Cybersecurity Financial Services Mobile 83

Malwarebytes

SEPTEMBER 15, 2023

“Phishing emails containing malware, Remote Desktop Protocol (RDP) brute forcing and Virtual Private Network (VPN) vulnerability exploitation are the most common intrusion tactics used by cybercriminals. Stop malicious encryption. Create offsite, offline backups.

Cybercrime 102

Cybercrime Ransomware DDOS Backups 102

CyberSecurity Insiders

MARCH 28, 2023

The malware also uses basic string encryption to hide the malicious URL it connects to in order to retrieve a file. How it works: Dridex is a banking Trojan that is typically distributed through phishing email campaigns. Once the macro is enabled, it will download and execute the Dridex payload on the victim's system.

Banking 78

Banking Malware Backups Education 78

The Last Watchdog

MAY 5, 2022

Back up your data and secure your backups in an offline location. If the data is online, then it’s accessible to bad actors and just waiting to be encrypted for ransom. Fun fact: 80% of these breaches occur at the endpoint , often via phishing or social engineering.

Risk 247

Risk Ransomware Internet Internet 247

Malwarebytes

DECEMBER 14, 2022

Play can be recognized by the.play extension it adds to encrypted files and a very simple ReadMe.txt ransom note which is only dropped at the root of the C: drive, that simply contains the word 'PLAY' and a contact email address. From there they were able to encrypt essential files which rendered databases and applications unreachable.

Ransomware 79

Ransomware Government Encryption Backups 79

Security Affairs

SEPTEMBER 23, 2020

The operators use a suite of custom tools with the ultimate goal of encrypting files in the infected system and holding it for a ransom of about $50,000. As the initial vector of their attacks, OldGremlin use spear phishing emails, to which the group adopted creative approach. Up-to-date phishing. Unsought invoice.

Ransomware 103

Ransomware Phishing Banking Advertising 103

Malwarebytes

DECEMBER 23, 2021

While companies can use backups to recover from data encryption without paying the ransom, they can’t use them to contain leaks. Free to download. By the time the firm’s IT team responded, the threat actors had already exfiltrated sensitive files from the compromised servers. Malwarebytes blocks RansomExx.

Scams 120

Scams Ransomware Social Engineering Banking 120

CyberSecurity Insiders

SEPTEMBER 14, 2021

They can both encrypt data and hide an IP address by using a secure chain to shield network activity. Backup and recovery – according to FEMA , 40% of small businesses never reopen after a disaster. Secure wireless networks – if you have a Wi-Fi network in your workplace, ensure it is secure, encrypted, and hidden.

Small Business 98

Small Business Cybersecurity Passwords Education 98

Malwarebytes

JULY 9, 2023

Besides gathering system information, it is capable of downloading and executing additional payloads. Previous TrueBot malware variants were primarily delivered by cybercriminals via malicious phishing email attachments. Malwarebytes blocks the download URLs and detects Truebot as Malware.AI.{id.nr.}. Stop malicious encryption.

Malware 60

Malware Ransomware Backups Cyber threats 60

Spinone

NOVEMBER 6, 2020

In most cases, it encrypts the files and offers a decryption key in return for a ransom. Crypto encrypts all the files. What is ransomware? Ransomware is a type of malware that prevents users from accessing their data or using their device. Locker terminates operations on a PC preventing users from accessing files and programs.

Ransomware 52

Ransomware Backups Encryption Social Engineering 52

Spinone

FEBRUARY 7, 2020

This ransomware encrypts cloud data, damaging the whole network of an organization. Ryuk targets large organizations, using advanced encryption algorithms that are extremely hard to decrypt. The ransom demand is set according to the approximate value of the encrypted data. The ransom demand is insane: up to $14 million (!)

Ransomware 52

Ransomware Backups Encryption Phishing 52

Malwarebytes

MAY 28, 2021

As with other “big game” ransomware, the delivery method changes according to the preferences of the group operating it, but among the most common attack vectors are remote desktop protocol (RDP) , phishing , and weaknesses in either software or hardware. Earlier versions appended the.CONTI extension to encrypted files.

Healthcare 106

Healthcare Ransomware Encryption Passwords 106

SecureList

MARCH 12, 2024

Distribution of programming languages used in writing web applications, 2021–2023 ( download ) We analyzed data obtained through web application assessments that followed the black, gray and white box approaches. Mitigation: do not store files containing sensitive data, such as passwords or backups, in web application publish directories.

Passwords 99

Passwords Authentication Architecture Risk 99

Spinone

AUGUST 13, 2019

Ransomware is the combination of words “malware” and “ransom” Ransomware virus infects your files with malware that encrypts them, so you can’t access your d ata. The sequence of events: You perform “the wrong action”: click on the link, open a file, download a program, put a tick, and so on.

Ransomware 70

Ransomware Backups Encryption Malware 70

SiteLock

OCTOBER 7, 2021

Designed to encrypt and lock files, Bad Rabbit is a type of ransomware that spreads through “drive-by-attacks” where insecure websites are compromised. This means that a person could be exposed to the virus simply by visiting a malicious or compromised website and downloading files they believe to actually be Adobe updates.

Ransomware 52

Ransomware Passwords Malware Antivirus 52

Centraleyes

FEBRUARY 25, 2024

Lack of Encryption Cloud computing involves data transmission over networks and storage in shared infrastructures. Encryption is vital due to the distributed and multi-tenant nature of cloud services. Teams must implement encryption measures compatible with cloud environments to protect data across various states.

Risk 52

Risk Encryption Social Engineering Authentication 52

SecureList

DECEMBER 1, 2023

For most implants, the threat actor uses similar implementations of DLL hijacking (often associated with ShadowPad malware) and memory injection techniques, along with the use of RC4 encryption to hide the payload and evade detection. libssl.dll or libcurl.dll was statically linked to implants to implement encrypted C2 communications.

Malware 91

Malware Ransomware Encryption Energy and Utilities 91

Security Affairs

FEBRUARY 10, 2023

Attackers use staged payloads with customized malware to perform reconnaissance activities, upload and download additional files and executables, and execute shell commands [ T1083 , T1021 ]. Move Laterally and Discovery [ TA0007 , TA0008 ].

Ransomware 83

Ransomware Healthcare Cryptocurrency Government 83

Spinone

DECEMBER 23, 2019

Data Security: Airtight Backup If you don’t have a robust Data Loss Protection (DLP) plan, all your security strategy will fall apart. The core of all the DLP plan is having a ransomware-proof backup that will let you restore data in case you get hit. Backup your data at least three times a day; 3.

Ransomware 52

Ransomware Backups Antivirus Firewall 52

Spinone

JANUARY 24, 2020

There are five main ways to get a ransomware infection: Phishing emails Exploit kits Brute force attacks Malicious apps and extensions Infected executables You can get more details in our article, revealing 5 main ransomware sources. It combines backup and ransomware protection functionality to counter the ransomware threat.

Ransomware 52

Ransomware Backups Encryption Antivirus 52

Malwarebytes

MAY 23, 2023

Specifically, the agency added: Recommendations for preventing common initial infection vectors Updated recommendations to address cloud backups and zero trust architecture (ZTA). Implement phishing-resistant multi-factor authentication (MFA) for all services, particularly for email, VPNs, and accounts that access critical systems.

Ransomware 60

Ransomware Backups Social Engineering Accountability 60

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

JULY 23, 2021

There was no need for a password or login credentials to access this information, and the data was not encrypted. Among these, 28 appeared to be properly configured (meaning they weren’t accessible), and 86 were accessible without any password nor encryption. What’s Happening?

Data breaches 99

Data breaches Identity Theft Government Phishing 99

SC Magazine

MARCH 15, 2021

Eventually, Sensenich’s team found the offending source file on a compromised machine that had been infected via an opened phishing email that used a fake invoice as a lure. Under its new and improved set-up, Rockingham employs a primary backup server that backs itself up in network storage boxes at multiple offsite locations. “It

Malware 78

Malware Backups Education Ransomware 78

Malwarebytes

MAY 2, 2022

This is often followed by activity that escalates an attacker’s privileges, lateral movement through a network, and finally encryption of the victim’s data. Customers with EDR had alerts showing that a Hafnium breach was the initial compromise before encryption occurred but they ignored the alerts.”

Small Business 78

Small Business Cybersecurity Ransomware Backups 78

Pentester Academy

FEBRUARY 23, 2023

It targeted Microsoft Windows operating system by encrypting the data on the victim’s machine and seeking ransom in exchange for a promise to decrypt all the encrypted files and potentially undo the damage, but that’s far from the truth, as we discuss further! We need to unzip the archive to access the executable. IP Address: 10.10.15.2

Ransomware 52

Ransomware Encryption Cryptocurrency Banking 52

SiteLock

OCTOBER 20, 2021

DoppelPaymer ransomware is typically delivered through phishing or spam emails—and within the emails are attachments or links containing malicious code. Once the code is executed, the malware is downloaded onto the system where it quickly wreaks havoc. A strain of malware called Emotet is downloaded onto the victim’s system.

Software 52

Software Ransomware Backups Malware 52