Krebs on Security

JANUARY 27, 2021

“It picked up steam in mid-2020, growing the average ransom to $65,000 last year, up from $18,800 in 2019.” million last summer in exchange for a digital key needed to unlock files encrypted by the ransomware. This makes bypassing antivirus protection easier, including Windows Defender (cloud+). Powershell build.

Ransomware 276

Ransomware Cybercrime Antivirus Encryption 276

SC Magazine

JUNE 18, 2021

The Blackbaud data breach was the largest health care-related incident of 2020, impacting an estimated two dozen providers and well over 10 million patients. In February 2020, threat actors hacked into its self-hosted environment, stealing data as they proliferated across the network. Photo captured from Alina Lodge website ).

Data breaches 80

Data breaches Ransomware Encryption Insurance 80

SecureList

FEBRUARY 26, 2021

The state of stalkerware in 2020 (PDF). Kaspersky’s data shows that the scale of the stalkerware issue has not improved much in 2020 compared to the last year: The number of people affected is still high. In total, 53,870 of our mobile users were affected globally by stalkerware in 2020. between 2015 and 2020.

Mobile 80

Mobile Surveillance Software Passwords 80

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 key to the wallet is encrypted and stored securely in the cloud. “Norton creates a secure digital Ethereum wallet for each user,” the FAQ reads. ”

Cryptocurrency 330

Cryptocurrency Computers and Electronics Antivirus Identity Theft 330

eSecurity Planet

OCTOBER 25, 2022

The new BlackByte exfiltration tool performs a series of checks both to make sure it’s not running in a sandboxed environment and to monitor for antivirus tools – similar to BlackByte’s pattern of behavior. Exfiltration to Replace Ransomware Encryption? BlackByte Exfiltration Tool. Exbyte then searches for document files (.txt,doc,pdf),

Ransomware 110

Ransomware Encryption Banking Accountability 110

Security Affairs

MARCH 17, 2021

In March 2020, CERT France cyber-security agency warned about a new wave of ransomware attack that was targeting the networks of local government authorities. According to the experts, the first infections were observed in late 2019, victims reported their files were encrypted by a strain of malware.

Education 92

Education Ransomware Encryption Antivirus 92

Security Affairs

JANUARY 8, 2021

Upon executing the code, it will ask the user the path for the payload to be encrypted and the password to be used for AES encryption to hide the malware within the loader. Then the packer compiles the loader with the payload encrypted within it, so it can be decrypted and executed in memory once it is delivered in the targeted system.

Malware 134

Malware Encryption Antivirus Passwords 134

Security Affairs

SEPTEMBER 23, 2020

Even today, less than half of the known antivirus engines are flagging the infection on VirusTotal , as observed by BleepingComputer: The APT28 group (aka Fancy Bear , Pawn Storm , Sofacy Group , Sednit , and STRONTIUM ) has been active since at least 2007 and it has targeted governments, militaries, and security organizations worldwide.

Antivirus 107

Antivirus Government Malware Advertising 107

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.”.

Ransomware 140

Ransomware Cybersecurity Encryption Malware 140

CyberSecurity Insiders

JANUARY 6, 2023

billion in 2020, a 43% increase. billion in payment card-related losses occurred in 2020 (over one-third of them in the U.S.). Requirement 4: Less specificity on the type of encryption used means your organization is freer to follow industry best practices. billion in 2019 to $815.4 The Nilson Report  estimated $28.6 and PCI v4.0:

Antivirus 138

Antivirus Retail Software Accountability 138

Spinone

NOVEMBER 6, 2020

No matter if you are a business owner or work in any other sector like healthcare, education, or finance – in 2020, ransomware is officially after your cloud data. There, it encrypts emails, documents, calendars, and contacts, depending on the type and purpose of the ransomware. one of the biggest cloud threats of 2020.

Ransomware 52

Ransomware Backups Antivirus Encryption 52

Security Affairs

APRIL 7, 2021

This ransomware encrypts data from victims with AES-256 + RSA-8192 and then demands a ~ 2 BTC ransom to get the files back. At least in one case, an attack of the ransomware resulted in a temporary shutdown of the industrial process due to servers used to control the industrial process becoming encrypted.” Pierluigi Paganini.

VPN 94

VPN Ransomware Antivirus Firmware 94

The Last Watchdog

JUNE 21, 2020

The epidemic went truly mainstream with the release of CryptoLocker back in 2013, and it has since transformed into a major dark web economy spawning the likes of Sodinokibi, Ryuk, and Maze lineages that are targeting the enterprise on a huge scale in 2020. File encryption 2013 – 2015. pharma giant ExecuPharm. About the essayist.

Ransomware 204

Ransomware Hacking Encryption Penetration Testing 204

Krebs on Security

MARCH 28, 2021

Oddly, none of the several dozen antivirus tools available to scan the file at Virustotal.com currently detect it as malicious. Watson said the Krebsonsecurity file will attempt to open up an encrypted connection between the Exchange server and the above-mentioned IP address, and send a small amount of traffic to it each minute. .”

Hacking 349

Hacking Cybercrime DNS Antivirus 349

Security Affairs

DECEMBER 18, 2023

They may use various tactics to evade antivirus and other security measures. Some info stealers may use encryption techniques to hide their communication with command-and-control servers, making it more challenging for security systems to detect malicious activities. For example, both ransomware and info stealers target Bitcoin.

Banking 112

Banking Cybercrime Malware Accountability 112

SecureList

MARCH 10, 2021

Back then, cybercriminals distributed malware under the guise of the Malwarebytes antivirus installer. Some of the lines in the executable file, including the line with the C&C server address, are encrypted to make static detection more difficult. Updater.exe code snippet containing the encrypted address. Patched.netyyk.

DNS 142

DNS Antivirus Malware Encryption 142

Malwarebytes

MAY 19, 2022

The complaint alleged Zagala bragged that Thanos was “nearly undetected” by antivirus software. After encrypting all files, Thanos also deletes itself, making detection and recovery “almost impossible” for the victim.

Ransomware 115

Ransomware Antivirus Healthcare Malware 115

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. ru using the email address tretyakov-files@yandex.ru.

Ransomware 213

Ransomware Accountability Cybercrime Backups 213

Security Affairs

DECEMBER 22, 2021

In March 2020, CERT France cyber-security agency warned about a new wave of ransomware attack that was targeting the networks of local government authorities. According to the experts, the first infections were observed in late 2019, victims reported their files were encrypted by a strain of malware. This new version used the.

Ransomware 97

Ransomware Penetration Testing Healthcare Government 97

Thales Cloud Protection & Licensing

FEBRUARY 15, 2023

Ransomware attacks have become much more dangerous and have evolved beyond basic security defenses and business continuity techniques like next-gen antivirus and backups. Simplistically, suppose the sensitive data is already encrypted. To learn more, contact an encryption specialist. What is Double Extortion Ransomware?

Ransomware 71

Ransomware Encryption Backups Cyber Insurance 71

Security Affairs

JUNE 11, 2021

million Windows systems between 2018 and 2020. Researchers from NordLocker have discovered an unsecured database containing 1.2-terabyte terabyte of stolen data. Threat actors used custom malware to steal data from 3.2 The database includes 6.6 How to protect your data from such kind of malware?

Malware 110

Malware Computers and Electronics Software Financial Services 110

Malwarebytes

MAY 12, 2021

Monday morning, Pacific time, the FBI confirmed that the ransomware culprit is DarkSide, a fairly new strain that started making a name roughly in mid- to late-2020. They also use their time in the network to harvest data and upload to their servers, before they encrypt the victim’s copy. Threat profile: DarkSide ransomware.

Ransomware 123

Ransomware Encryption Government Antivirus 123

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.” IMPORTANT INFORMATION !!! Zero Trust.

Ransomware 97

Ransomware Backups Software Encryption 97

Security Affairs

JANUARY 31, 2020

Emotet , the most widespread malware worldwide and Ryuk , a ransomware type, are growing threats and real concerns for businesses and internet users in 2020. Ryuk infects computers by encrypting all local and shared files, not allowing the user’s access without paying the ransom. DOWNLOAD FULL REPORT.

Malware 107

Malware Retail Advertising Antivirus 107

The Last Watchdog

SEPTEMBER 28, 2022

A recent survey showed that one-third of all real estate transactions had a wire fraud attempt in 2020. To prevent malicious scams, companies should do the following: •Install high-quality antivirus software and spam filters. Encrypt all sensitive information and documentation. Phishing via texting.

Phishing 124

Phishing Scams Cybercrime Passwords 124

Security Affairs

JUNE 25, 2021

It works: one of the victims has already paid over $200,000 in Bitcoin, setting a dangerous precedent of companies giving into the demands of cyber criminals to prevent a possible data leak and damage to their reputation and loss of operations due to crippled IT services after important file encryption. You can check it. KEY: –. !!!

Antivirus 68

Antivirus Ransomware Backups Encryption 68

Malwarebytes

APRIL 23, 2021

CISA found that the attacker(s) had access to the enterprise’s network for nearly a year, between March 2020 and February 2021. The cached credentials are normally protected by encryption unless they are marked as exportable. CVE-2020-10148. Maintain up-to-date antivirus signatures and engines. Pulse Secure VPN.

Malware 92

Malware VPN Authentication Passwords 92

Security Affairs

APRIL 2, 2021

The threat actors are actively exploiting the following vulnerabilities in Fortinet FortiOS: CVE-2018-13379 ; CVE-2020-12812 ; CVE-2019-5591. The joint alert also states that attackers scanning also enumerated devices for the CVE-2020-12812 and CVE-2019-5591 flaws. Disable hyperlinks in received emails.

Passwords 65

Passwords Government Firmware Accountability 65

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

eSecurity Planet

AUGUST 11, 2021

McAfee recently published a report stating that mobile malware infections in the fourth quarter of 2020 surpassed 40 million after steadily climbing earlier in the year. Check Point published mobile security research showing that 46% of respondents experienced employees downloading at least one malicious app during 2020. ransomware?

Mobile 103

Mobile Malware Adware Banking 103

Hacker Combat

JUNE 2, 2022

In December 2020, the DoppelPaymer extortion gang exposed documents allegedly stolen from some of its databases in the United States. Data is exfiltrated using an off-the-shelf and custom program to activate the LockBit ransomware in encrypting the victim’s files.

Ransomware 108

Ransomware Manufacturing Antivirus Cyber Risk 108

Security Affairs

DECEMBER 10, 2020

“In observations collected since October 2020, Unit 42 researchers have found that malware authors have been leveraging njRAT (also known as Bladabindi), a Remote Access Trojan, to download and deliver second-stage payloads from Pastebin, a popular website that is well-known to be used to store data anonymously.”

Malware 78

Malware Antivirus Encryption Hacking 78

Security Affairs

MAY 13, 2021

The Darkside ransomware gang first emerged in the threat landscape in August 2020, in recent months the group was very active and targeted organizations worldwide. Set antivirus/antimalware programs to conduct regular scans of IT network assets using up-to-date signatures. 3 ],[ 4 ]” reads the joint alert.

Ransomware 107

Ransomware Healthcare Phishing Risk 107

Vipre

JANUARY 25, 2021

According to the independent institute AV-TEST , the number of total new malware in 2020 increased by 13% compared to the last year, and malware for macOS by 1200% for the same period. Thus, an antivirus is the most important security tool that everyone must have to protect themselves from viruses, malware, trojans, and similar cyber threats.

Identity Theft 40

Identity Theft Backups VPN Antivirus 40

Spinone

DECEMBER 23, 2019

Because relying on one solution like antivirus won’t get you far in case of a full-blown ransomware attack. Device Security: Patch Manager and Antivirus Software Another must-have desktop protection is having an antivirus. How does antivirus help against ransomware, you may ask?

Ransomware 52

Ransomware Backups Antivirus Firewall 52

Adam Levin

NOVEMBER 17, 2020

And like everything else in 2020, these next few weeks promise to be a disaster. Leverage antivirus software. Protect yourself from malware by purchasing, updating, and upgrading antivirus software. VPNs encrypt data , making it much harder to intercept when transmitted through a shared or suspect internet connection.

Scams 243

Scams Retail Banking Passwords 243

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.

Ransomware 118

Ransomware Encryption Backups Accountability 118