Security Affairs

NOVEMBER 30, 2021

The attackers are targeting Edgewater Networks’ devices by exploiting the CVE-2017-6079 vulnerability with a relatively unique mount file system command. ” reads the analysis published by Qihoo 360. se) to analyze the connections from the infected devices.

DDOS 145

DDOS Backups Engineering Encryption 145

eSecurity Planet

SEPTEMBER 15, 2021

Tape vendors have been promoting themselves as a solution to the ransomware problem because of their ability to provide air-gapped data backup, but trying to recover terabytes of data from a tape drive can be a little like, well, running into red tape. Since all the system data is encrypted, the hackers have admin/root privileges.

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Ransomware Backups Encryption Engineering 138

eSecurity Planet

FEBRUARY 15, 2022

The ransomware encrypts files on compromised Windows host systems, including physical and virtual servers, the advisory noted, and the executable leaves a ransom note in all directories where encryption occurs, including ransom payment instructions for obtaining a decryption key. BlackByte Ransomware Protection Steps.

Ransomware 124

Ransomware Encryption Backups Accountability 124

The Last Watchdog

JUNE 21, 2020

Although most people think of ransomware as a dodgy application that encrypts data and holds it for ransom, the concept is much more heterogeneous than that. File encryption 2013 – 2015. It emerged in September 2013 and paved the way for hundreds of file-encrypting menaces that have splashed onto the scene ever since.

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Ransomware Hacking Encryption Penetration Testing 243

Security Affairs

OCTOBER 3, 2023

Like all ransomware, this is a type of malware that, once introduced into an organization, encrypts the data and then requires the victim to pay a ransom in order to decrypt it. Encrypted file structure ransomware BlackCat / ALPHV: [ORIGINAL_FILENAME].[ORIGINAL_extension].specific/different Black The LockBit 3.0 ORIGINAL_extension].specific/different

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Ransomware Encryption Technology Backups 141

eSecurity Planet

APRIL 12, 2024

Sample access restriction from SolarWinds’ access rights management dashboard Encrypt Data This practice entails using data encryption tools to keep sensitive data confidential and safe from illegal access or exploitation, even if the device is lost or stolen.

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Backups Encryption Data breaches Risk 130

Krebs on Security

FEBRUARY 2, 2021

ValidCC, circa 2017. “As a result, we lost the proxy and destination backup servers,” SPR explained. The database is in the hands of the police, but it’s encrypted.” SPR claims his site lost access to a significant inventory — more than 600,000 unsold stolen payment card accounts.

Cybercrime 239

Cybercrime Media Accountability Hacking 239

Krebs on Security

SEPTEMBER 30, 2023

The government says Snatch used a customized ransomware variant notable for rebooting Microsoft Windows devices into Safe Mode — enabling the ransomware to circumvent detection by antivirus or endpoint protection — and then encrypting files when few services are running. Details after contacting on jabber: truniger@xmpp[.]jp.”

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Ransomware Accountability Cybercrime Backups 257

Malwarebytes

SEPTEMBER 19, 2023

During their active period (2017 - 2021), more than 600 victims worldwide were extorted, some of them up to double-digit millions. Stop malicious encryption. Create offsite, offline backups. Keep backups offsite and offline, beyond the reach of attackers. Use EDR or MDR to detect unusual activity before an attack occurs.

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Ransomware Backups Cryptocurrency Cybercrime 142

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. Cryptolocker and exploit components.

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Malware Computers and Electronics Encryption Ransomware 118

eSecurity Planet

APRIL 6, 2023

Ransomware is a type of malicious program, or malware, that encrypts files, documents and images on a computer or server so that users cannot access the data. These keys are available to the attacker, and the encryption can only be decrypted using a private key. How Does Ransomware Work?

Ransomware 97

Ransomware Backups Encryption Cybersecurity 97

Krebs on Security

MAY 13, 2024

Pin was active on Opensc around March 2012, and authored 13 posts that mostly concerned data encryption issues, or how to fix bugs in code. “Cryptolockers made a lot of noise in the press, but lazy system administrators don’t make backups after that. Cyber intelligence firm Intel 471 finds that pin@darktower.ru

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Ransomware Cybercrime Accountability Malware 277

Security Boulevard

JULY 21, 2022

Despite all the emphasis around the shift from SHA-1 to SHA-2, 35% of websites were still utilizing SHA-1 certificates as of November 2016, according to research from Venafi in 2017. Post-Quantum Encryption Algorithms Announced. Challenges toward post-quantum cryptography: confidentiality and authentication. SHA-1 Deprecation.

Encryption 114

Encryption Authentication Architecture Backups 114

Spinone

FEBRUARY 16, 2018

2017 was another year of continuous progress and achievement for Spinbackup. Google Team Drives Backup Spinbackup was the world’s first vendor to introduce backup and recovery features for Google Team Drives.

Backups 40

Backups Ransomware Education Marketing 40

Thales Cloud Protection & Licensing

OCTOBER 24, 2024

These new rules date back to March 1, 2017, when the NYDFS implemented comprehensive cybersecurity regulations for financial services companies and other covered entities. Encrypt "non-public" data both at rest and in motion or use effective alternative compensating controls for information at rest if approved by the CISO in writing.

Financial Services 62

Financial Services Cybersecurity CISO Backups 62

SecureList

MAY 19, 2023

From the WmiPrvSE.exe process, it makes a backup of the VFS file, copying mods.lrc to mods.lrs. Encryption and communication As we have mentioned above, two modules (Crypton.dll and Internet.dll) are bundled with every installation of the CloudWizard framework. module execution results) is encrypted with a combination of AES and RSA.

Encryption 134

Encryption Malware Internet Internet 134

Security Affairs

FEBRUARY 19, 2019

This file acts as downloader in the infection chain, using a series of hard-coded server addresses, It heavily rely on obfuscation and encryption to avoid the antimalware detection. Shade encrypts all the user files using an AES encryption scheme. Background of the infected machine, after encryption phase. Conclusions.

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Ransomware Encryption Malware Advertising 100

Adam Levin

JANUARY 2, 2019

Cryptocurrency retreat will make ransomware less profitable: The gold rush for bitcoin and similar currencies went hand-in-hand with a plague of ransomware: Bitcoin’s peak at close to $20,000 in value in 2017 coincided with a 400% increase in ransomware attacks.

Cybersecurity 157

Cybersecurity Identity Theft Passwords Password Management 157

Elie

SEPTEMBER 8, 2017

The findings presented in this post were originally presented at Blackhat USA 2017 in a talk entitled “Tracking desktop ransomware payments end-to-end.” Even Locky, the arch-dominant ransomware author in 2016, barely lasted a year before being subsumed by Cerber and its affiliate model in 2017. final post. You can check out the slides.

Ransomware 110

Ransomware Marketing Backups Encryption 110

Security Boulevard

OCTOBER 24, 2024

These new rules date back to March 1, 2017, when the NYDFS implemented comprehensive cybersecurity regulations for financial services companies and other covered entities. Encrypt "non-public" data both at rest and in motion or use effective alternative compensating controls for information at rest if approved by the CISO in writing.

Financial Services 72

Financial Services Cybersecurity CISO Backups 72

eSecurity Planet

FEBRUARY 16, 2021

All of your files are encrypted with RSA-2048 and AES-128 ciphers.” ” Or you might see a readme.txt stating, “Your files have been replaced by these encrypted containers and aren’t accessible; you will lose your files on [enter date] unless you pay $2500 in Bitcoin.” Offline Backups.

Ransomware 97

Ransomware Backups Software Encryption 97

Hot for Security

MARCH 29, 2021

River City Media (RCM) is a US-based email marketing company that made headlines in March 2017 after exposing 1.4 billion individual records online due to an improperly configured backup. Who is River City Media, and what information was exposed in the breach?

Data breaches 116

Data breaches Media Marketing Social Engineering 116

Thales Cloud Protection & Licensing

JANUARY 22, 2020

Organizations are actively working to prevent data breaches by encrypting their sensitive information. Encryption isn’t a foolproof security measure, however. If attackers get control of an organization’s encryption keys, for instance, they can use them to decrypt its data and thereby steal its plaintext contents.

Encryption 110

Encryption Marketing Software Architecture 110

SecureList

MAY 25, 2021

From the massive outbreaks of 2017, such as WannaCry , NotPetya , and Bad Rabbit , a lot of ransomware actors have moved to the covert but highly profitable tactic of “big-game hunting” News of ransomware causing an outage of some global corporation’s services has now become commonplace. Encryption flaws.

Ransomware 117

Ransomware Encryption Malware Energy and Utilities 117

eSecurity Planet

JUNE 17, 2021

Security services and tools include anti-DDoS , SOCaaS , web application firewalls (WAF), data encryption , and more. Other features include applying secure socket layer (SSL) or transport layer security (TLS) and AES-256 encryption. Also Read: Best Encryption Software & Tools for 2021. EnterpriseDB.

Firewall 114

Firewall Encryption Computers and Electronics Software 114

Spinone

NOVEMBER 15, 2016

Information Technology research and advisory company, Gartner, presented its top predictions for the cybersecurity industry for 2017 earlier this year. Now is the time to ensure a robust disaster recovery and backup plan for any individual or business using the cloud.

Cybersecurity 40

Cybersecurity Software Internet Internet 40

Security Affairs

AUGUST 23, 2018

The campaign appears as targeted and well-planned, crooks targeted several enterprises and encrypted hundreds of PC, storage and data centers in each infected company. ” The HERMES ransomware was first spotted in October 2017 when it was involved in a targeted attack against the Far Eastern International Bank (FEIB) in Taiwan.

Ransomware 63

Ransomware Encryption Backups Advertising 63

IT Security Guru

JUNE 17, 2024

Data Breach and Privacy Concerns Most ransomware attacks often involve data theft before encrypting the victim’s data. This includes leveraging more sophisticated ransomware software, using advanced tactics to avoid detection, and targeting backups to prevent recovery.

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Ransomware Insurance Risk Backups 134

Malwarebytes

MARCH 10, 2022

Observed since: October 2017 Ransomware note: readme.txt Ransomware extension: dihlxbl Kill Chain: Being Distributed via Microsoft Edge and Google Chrome (Korean users) Sample hash: 06ea8f2b8b70b665cbecab797125733f75014052d710515c5ca2d908f3852349. Mitigations. Source: IC3.gov.

Ransomware 108

Ransomware Phishing Accountability Technology 108

Spinone

JANUARY 22, 2020

WannaCry ransomware This ransomware first appeared in May 2017 and has left the major mark in the history of cyberattacks. How WannaCry works This ransomware tries to access a hard-coded URL, and, in case it can’t, it starts to encrypt files in different formats. WannaCry decryptor 2. Locky decryptor 4.

Ransomware 64

Ransomware Encryption Backups Phishing 64

Cisco Security

APRIL 29, 2021

Basically, it took months of planning and execution which included ordering circuits, getting connectivity up and spending hours, and sometimes days, deploying complex configurations to secure the connectivity by establishing encrypted tunnels and steering the right traffic across them. Obviously, all this work was manual. Why Cisco Viptela?

Internet 115

Internet Internet Banking Backups 115

Veracode Security

NOVEMBER 16, 2020

In 2017, we started a blog series talking about how to securely implement a crypto-system in java. Encryption/Decryption. There are some exciting advances in Java Cryptography since version 8, and also in the cryptographic community at large since we last spoke about this in Encryption/Decryption. Symmetric Encryption.

Encryption 82

Encryption Authentication Architecture Engineering 82

SC Magazine

MARCH 15, 2021

Kacey Sensenich, chief technology officer at Rockingham County Schools (25 schools, 11,691 students in the 2019-2020 school year), ran up against an Emotet trojan infection in December 2017. 11 of 2017, Sensenich began observing signs of abnormal network behavior. And so as long as Google wants to hold it, why not?”.

Malware 78

Malware Backups Education Ransomware 78

eSecurity Planet

DECEMBER 8, 2023

To protect the protocol, best practices will add additional protocols to the process that encrypt the DNS communication and authenticate the results. DNS Encryption DNS encryption can be achieved through the DNSCrypt protocol, DNS over TLS (DoT), or DNS over HTTPS (DoH). Local backups for quick access.

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DNS DDOS Firewall Architecture 110

Spinone

NOVEMBER 7, 2018

Ransomware protection is ultimately important as it smart and advanced type of malware is on the rise, with cases increasing by a shocking 6,800% in 2017. When the virus infects a computer, Ransomware encrypts all files on it and those stored at cloud storages such as Google Drive , One Drive, Dropbox are not an exclusion.

Ransomware 53

Ransomware Backups Encryption Malware 53

SecureWorld News

APRIL 4, 2022

It's slightly different from a standard ransomware attack—encrypting a user's files is a secondary concern. Before leakware came doxware, which was popular in 2016 and 2017. These cybersecurity practices include using unique passwords, multi-factor authentication (MFA), data backups, secure Wi-Fi networks, and anti-virus software.

Ransomware 85

Ransomware Digital transformation Phishing Small Business 85

Spinone

FEBRUARY 22, 2019

Effective Cloud to Cloud Backups One of the most effective means of cybersecurity that often is overlooked is backups. Backups in themselves are a security mechanism. Backups also protect against intentional damage to data caused by a disgruntled employee or an attacker. This can protect against accidental damage to data.

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Backups Ransomware Encryption Accountability 58