Malwarebytes

JANUARY 3, 2024

They distribute signed malicious MSIX application packages using websites accessed through malicious advertisements for legitimate popular software. Stop malicious encryption. Create offsite, offline backups. Keep backups offsite and offline, beyond the reach of attackers. The abuse was first noticed in November 2023.

Social Engineering 117

Social Engineering Ransomware Backups Malware 117

Security Affairs

AUGUST 12, 2020

The City of Lafayette, Colorado, USA, has been forced to pay $45,000 because they were unable to restore necessary files from backup. Now the City of Lafayette admitted they were a victim of a ransomware attack that encrypted its systems and confirmed that opted to pay a $45,000 ransom to receive a decryption tool to recover its files.

Backups 137

Backups Advertising Ransomware Hacking 137

Security Boulevard

MAY 12, 2023

The group claims to exfiltrate data prior to performing file encryption and hosts a data leak site hosted on a Tor hidden service that currently contains two victims. The code similarities include the encryption methods, capabilities to disable backup services and delete shadow copies. autorun.inf thumbs.db iff.opt.onetoc2.nrw.pptm.potx.potm.pot.xlw.xps.xsd.xsf.xsl.kmz.accdr.stm.accdt.ppam.pps.ppsm.1cd.p7b.wdb.sqlite.sqlite3.db-shm.db-wal.dacpac.zipx.lzma.z.tar.xz.pam.r3d.ov

Ransomware 67

Ransomware Encryption Backups Advertising 67

Malwarebytes

OCTOBER 20, 2023

Ragnar Locker is not a Ransomware-as-a-Service (RaaS) that was constantly advertising for new affiliates, so we assume it worked with a pretty constant group of people. Stop malicious encryption. Create offsite, offline backups. Keep backups offsite and offline, beyond the reach of attackers.

Ransomware 115

Ransomware Backups Encryption Software 115

Security Affairs

APRIL 9, 2020

million ransom to decrypt its files after being encrypted by the infamous Sodinokibi ransomware. “As part of this attack, the operators behind the Sodinokibi ransomware told BleepingComputer that they had encrypted the company’s entire network, deleted backup files, and copied more than 5GB of personal data.

Ransomware 117

Ransomware Encryption Advertising Backups 117

Security Affairs

AUGUST 21, 2020

The University was able to recover the operations from the backups, but decided to pay the ransom to avoid having ransomware operators leak student information online. ” According to the University, the ransomware encrypted only 0.02% of the data stored on its servers. ” reads a press release published by the University.

Ransomware 144

Ransomware Cyber Insurance Insurance Advertising 144

Security Affairs

FEBRUARY 5, 2022

After ransomware ads were banned on hacking forum, the LockBit operators set up their own leak site promoting the latest variant and advertising the LockBit 2.0 attempts to encrypt any data saved to any local or remote device but skips files associated with core system functions.” Like other ransomware gangs, Lockbit 2.0

Ransomware 90

Ransomware Backups Encryption Accountability 90

Security Affairs

MAY 6, 2020

Nefilim will encrypt a file using AES-128 encryption, then the AES encryption key is encrypted using an RSA-2048 public key that is embedded in the ransomware executable. The encrypted AES key will be included in the contents of each encrypted file. ” reads the statement published by the company.

Ransomware 100

Ransomware Encryption Backups Healthcare 100

Security Affairs

SEPTEMBER 20, 2020

Once gained the foothold in the target network, the attackers will attempt lateral movements to elevate the privileges and search for high-value machines to encrypt (i.e. backup servers, network shares, servers, auditing devices). Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. Pierluigi Paganini.

Education 145

Education Ransomware Antivirus Backups 145

Security Affairs

MARCH 19, 2022

The AvosLocker ransomware-as-a-service emerged in the threat landscape in September 2021, since January the group expanded its targets by implementing the support for encrypting Linux systems, specifically VMware ESXi servers. Regularly back up data, password protect backup copies offline. hard drive, storage device, the cloud).

Ransomware 101

Ransomware DDOS Passwords Backups 101

Malwarebytes

JUNE 19, 2023

The employee's credentials were reportedly used to gain access to "some internal docs, code, as well as some internal dashboards and business systems", which exposed "limited contact information" for company contacts and employees, and information about advertisers. Stop malicious encryption. Create offsite, offline backups.

Ransomware 93

Ransomware Backups Encryption Passwords 93

Security Affairs

AUGUST 9, 2019

ransomware is also written in C++ and uses a modified version of AES-256 to encrypt files. JSWRM to the filenames of encrypted files. Once encrypted all data it drops the ransom note “JSWRM-DECRYPT. Once encrypted all data it drops the ransom note “JSWRM-DECRYPT. Your files are corrupted! Pierluigi Paganini.

Ransomware 81

Ransomware Encryption Advertising Backups 81

Security Affairs

DECEMBER 24, 2019

Feds remind that both ransomware implements a secure encryption algorithm that means it impossible to decrypt the files without paying the ransom. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. Copyright (C) 2014 Media.net Advertising FZ-LLC All Rights Reserved -->. Pierluigi Paganini.

Ransomware 62

Ransomware Backups Encryption Cyber Attacks 62

Security Affairs

AUGUST 15, 2020

The threat actors also published screenshots of database backup entries as recent as July 2020. The company disclosed the incident in a statement, it added that was able to prevent its systems from being encrypted, suggesting the involvement of a ransomware. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->.

Ransomware 115

Ransomware Advertising Encryption Hacking 115

Security Affairs

DECEMBER 12, 2019

The samples analyzed by the experts include the following features: IP Logger — to track the IP addresses and location of victims Startup — to gain persistence Delete backups — to stop certain services, disable the recovery of files, delete backups and shadow copies, etc. ” reads the post published by Cylance. Pierluigi Paganini.

Ransomware 62

Ransomware Encryption Healthcare Backups 62

Malwarebytes

SEPTEMBER 15, 2023

Criminals are using SEO techniques and search-engine advertising tools to lure potential victims to web pages masquerading as download sites for popular software programs, which actually deliver malware to the victim’s system. Stop malicious encryption. Create offsite, offline backups.

Cybercrime 107

Cybercrime Ransomware DDOS Backups 107

Security Affairs

AUGUST 4, 2020

A few days ago the group released a press release in which they warned the companies to not try to recover their files from their backup, it also announced the forthcoming LG Electronics data leak. Maze ransomware operators have also breached the systems of the Xerox Corporation and stolen files before encrypting them.

Ransomware 113

Ransomware Encryption Advertising Firmware 113

Security Affairs

OCTOBER 15, 2020

A series of messages published on Barnes & Noble’s Nook social media accounts state that it had suffered a system failure and is working to restore operations by restoring their server backups. 2/2) Please be assured that there is no compromise of customer payment details which are encrypted and tokenized. Pierluigi Paganini.

Cyber Attacks 114

Cyber Attacks VPN Backups Ransomware 114

Security Affairs

DECEMBER 9, 2019

megabytes) it will only encrypt certain parts of it in order to save time and allow it to work its way through the data as quickly as possible before anyone notices.” “The code used by Ryuk to determine how much of a file to encrypt if the file exceeds a size limit of 57,000,000 bytes. . Pierluigi Paganini.

Ransomware 60

Ransomware Encryption Backups Advertising 60

Security Affairs

NOVEMBER 6, 2020

“Pancak3 told BleepingComputer that Ragnar Locker claims to have encrypted most of Campari Group’s servers from twenty-four countries and are demanding $15,000,000 in bitcoins for a decryptor.” Campari has refused to pay the ransom and decided to restore its backup. ” reported Bleeping Computer. Source ZDNet.

Ransomware 103

Ransomware Advertising Encryption Backups 103

Security Affairs

AUGUST 26, 2019

The name of the ransomware comes after the extension it adds to the encrypted file names, the malicious code also deletes their shadow copies to make in impossible any recovery procedure. Below the ransom note dropped by the Nemty ransomware after the encryption process is completed. Pierluigi Paganini.

Ransomware 93

Ransomware Malware Antivirus Encryption 93

Security Affairs

APRIL 22, 2020

DoppelPaymer operators told BleepingComputer that in the attack took place on March 1st they encrypted files on approximately 150 servers and 500 workstations. The gang also claims to have erased the City’s local backups and to have stolen over 200 GB of files. The group posted files from the breach as proof. million ransom.

Ransomware 100

Ransomware Advertising Backups Data breaches 100

Security Affairs

JANUARY 10, 2020

According to the experts, the ransomware encrypted files on the authority’s servers and its backup servers. From there, the virus spread to the authority’s servers and backup servers, encrypting files.” From there, the virus spread to the authority’s servers and backup servers, encrypting files.”

Ransomware 68

Ransomware Insurance VPN Backups 68

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. Malvertising is advertising on a trusted website that redirects to a malicious website. What is ransomware? Ransomware is a type of malware that prevents users from accessing their data or using their device.

Ransomware 52

Ransomware Backups Encryption Social Engineering 52

Security Affairs

JUNE 12, 2020

The attack took place in the night between June 10 and June 11, the malware encrypted multiple systems in the IT network. The City will use backup to resume operations, the good news is that backup servers were not affected. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. Pierluigi Paganini.

Ransomware 107

Ransomware Backups Advertising Malware 107

Vipre

JANUARY 25, 2021

A VPN or Virtual Private Network routes your internet traffic through an encrypted server by creating an encrypted tunnel between your device and a third-party server. Backup and Recovery Tools. Ad blockers, as the name suggests, block advertisements and protects you from phishing scams. Ad Blockers.

Identity Theft 40

Identity Theft Backups VPN Antivirus 40

Security Affairs

SEPTEMBER 4, 2019

JSWorm encrypts all the user files appending a new extension to their name. Moreover, in the ransom note there is also a backup email, “ symmetries0@tutanota.com” , to ensure availability in case of blacklisting. During the encryption phase, the ransomware creates an HTML Application “JSWRM-DECRYPT.hta” in each folder it encounters.

Ransomware 81

Ransomware Encryption Malware Backups 81

Security Affairs

JANUARY 2, 2019

Intruders haven’t stolen any data, their unique goal was to extort money to the company forcing it to pay the ransom to recover the encrypted data. The campaign appeared as targeted and well-planned, crooks targeted several enterprises and encrypted hundreds of PC, storage and data centers in each infected company.

Ransomware 89

Ransomware Encryption Advertising Backups 89

Security Affairs

JULY 11, 2019

The ransomware , tracked by Intezer as “ QNAPCrypt ” and “ eCh0raix ” by Anomali , is written in the Go programming language and uses AES encryption to encrypt files. encrypt extension to filenames of encrypted files. encrypt extension to the encrypted files.” onion websites.

Ransomware 90

Ransomware Encryption Malware Advertising 90

Malwarebytes

MAY 11, 2021

Avaddon ransomware performs an encryption in offline mode using AES-256 + RSA-2048 to encrypt files. When encrypted the files get the.avdn extension. In February 2021 a researcher found a flaw in the Avaddon encryption routine that allowed them to create a free decryptor. Free decryptor. Not afraid of law enforcement.

Ransomware 108

Ransomware VPN Encryption Cybercrime 108

Security Affairs

MARCH 15, 2020

This attack is based on” ransomware “(ransomware), malicious software that blocks access to a computer or files by encrypting them, while demanding that the victim be paid a ransom,” the city said. The backup and recovery systems should help limit the damage and recover most of the data,” Vassal added. Pierluigi Paganini.

Cyber Attacks 112

Cyber Attacks Ransomware Advertising Backups 112

Security Affairs

SEPTEMBER 5, 2019

Then the city opted out to restore from backups. RYUK encrypts, or renders inaccessible, the data stored on computer servers and workstations. In order to potentially unlock the encrypted data, the operator must then make a payment to acquire a decryption key from the attacker to access its data. . Pierluigi Paganini.

Ransomware 79

Ransomware Encryption Advertising Backups 79

Identity IQ

JANUARY 5, 2022

Hackers use malware in the form of an email, a clickable link, an online advertisement or a website to lure victims in. Once your computer has become infected with the malware, your data is encrypted, and you cannot gain access to it. Regularly creating and securing backups of all your data. How Does Ransomware Work?

Ransomware 98

Ransomware Encryption Malware Software 98

Webroot

FEBRUARY 26, 2024

By encrypting your internet connection and masking your IP address, a good VPN shields your online activities from prying eyes, hackers, and nosy advertisers. That’s where a virtual private network (VPN) swoops in like a digital superhero to save the day. But fear not!

Scams 100

Scams VPN Passwords Phishing 100

Security Affairs

DECEMBER 28, 2019

. “Once the embedded malicious link in the email was clicked by an employee, the ransomware allowed for a threat actor to access significant enterprise Information Technology (IT) network files, and encrypt them, preventing the facility’s access to critical files,” continues the USCG. Pierluigi Paganini.

Ransomware 73

Ransomware Advertising Encryption Phishing 73

Security Affairs

DECEMBER 27, 2018

The latest version of Google OS, Android Pie, implements significant enhancements for cybersecurity, including a stronger encryption and authentication. The tech giant updated the File-Based Encryption implementing the support for external storage media, it also included the metadata encryption with hardware support.

Mobile 81

Mobile Encryption Authentication Advertising 81

Security Affairs

FEBRUARY 9, 2020

It is unclear if the attackers have exfiltrated data from the systems before encrypting them. The attacker focused on encrypting data files in the Windows domain. The backup of a limited number of systems was also affected.” ” ~ Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->.

Ransomware 109

Ransomware Cyber Attacks Architecture Backups 109