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.

Antivirus 223

Antivirus Marketing Identity Theft Social Engineering 223

Security Affairs

JANUARY 1, 2024

In July 2021, the Swedish supermarket chain Coop was the first company to disclose the impact of the supply chain ransomware attack that hit Kaseya. Visma confirmed they were affected by the Kaseya cyber attack that allowed the REvil ransomware to encrypt their customers’ systems. Threat actors have published ID cards as proof of hack.

Retail 125

Retail Ransomware Encryption Hacking 125

SecureWorld News

AUGUST 8, 2022

Cybersecurity and Infrastructure Security Agency (CISA) and the Australian Cyber Security Centre (ACSC) released a joint Cybersecurity Advisory (CSA) providing details on the top malware strains of 2021. The top malware strains in 2021 included remote access Trojans (RATs), banking Trojans, information stealers, and ransomware.

Malware 83

Malware Banking Penetration Testing Healthcare 83

Webroot

FEBRUARY 11, 2021

As employees around the world continue to work from home, 2021 is shaping up to be another year of record highs in terms of malicious online activity. How IT will Prevail in 2021. If your data isn’t secured, properly segmented, backed up and tested, then 2021 is likely to be a bad year.” What is the cyber-demic?

Backups 94

Backups Ransomware Encryption Phishing 94

SecureList

MAY 31, 2021

According to Kaspersky Security Network, in Q1 2021: Kaspersky solutions blocked 2,023,556,082 attacks launched from online resources across the globe. At the end of last year, the number of users attacked by malware designed to steal money from bank accounts gradually decreased, a trend that continued in Q1 2021. Quarterly figures.

Mobile 87

Mobile Adware Ransomware Malware 87

SecureList

NOVEMBER 26, 2021

IT threat evolution Q3 2021. IT threat evolution in Q3 2021. IT threat evolution in Q3 2021. While tracking this threat actor in spring 2021, we discovered a newer version. Targeted attacks exploiting CVE-2021-40444. PC statistics. Mobile statistics. Targeted attacks. WildPressure targets macOS.

Malware 85

Malware Banking Energy and Utilities Accountability 85

Security Affairs

JULY 8, 2022

The security firm states that the AstraLocker decryptor works for ransomware versions based on the Babuk malware that appends the.Astra or.babyk extensions to the name of the encrypted files. “Be sure to quarantine the malware from your system first, or it may repeatedly lock your system or encrypt files. a-z0-9]{4} extension.

Ransomware 123

Ransomware Encryption Malware Accountability 123

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 144

Ransomware Cybersecurity Encryption Malware 144

Vipre

JANUARY 25, 2021

Here are 5 common security tools that you must have in 2021 to protect your digital world. Thus, an antivirus is the most important security tool that everyone must have to protect themselves from viruses, malware, trojans, and similar cyber threats. Ad Blockers.

Identity Theft 40

Identity Theft Backups VPN Antivirus 40

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.

Ransomware 117

Ransomware System Administration Antivirus Malware 117

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? Read next: Ransomware 2.0

Ransomware 52

Ransomware Backups Antivirus Firewall 52

SecureWorld News

SEPTEMBER 16, 2022

The group of threat actors has been observed exploiting known vulnerabilities in Fortinet FortiOS and Microsoft Exchange servers since early 2021 to gain access to a wide range of targeted entities. Use Antivirus Programs. They have also been known to exploit VMware Horizon Log4j vulnerabilities. police department. police department.

Ransomware 85

Ransomware Government Encryption Antivirus 85

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 328

Cryptocurrency Computers and Electronics Antivirus Identity Theft 328

CyberSecurity Insiders

AUGUST 24, 2022

And studies have revealed that the newly developed file-encrypting malware is using an Open-source password management library for encryption and is having capabilities of remaining anonymous, ex-filtrate data, and having abilities to give control to remote servers. The third is something astonishing to read!

Ransomware 107

Ransomware Digital transformation Encryption Social Engineering 107

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 141

DNS Antivirus Malware Encryption 141

Security Affairs

FEBRUARY 14, 2022

As of November 2021, BlackByte ransomware had compromised multiple US and foreign businesses, including entities in at least three US critical infrastructure sectors (government facilities, financial, and food & agriculture).” Install and regularly update antivirus software on all hosts, and enable real time detection.

Ransomware 89

Ransomware Accountability Firmware Antivirus 89

Security Affairs

DECEMBER 22, 2021

PYSA and Lockbit were the most active ransomware gangs in the threat landscape in November 2021, researchers from NCC Group report. Security researchers from NCC Group reported an increase in ransomware attacks in November 2021 over the past month, and PYSA (aka Mespinoza) and Lockbit were the most active ransomware gangs.

Ransomware 98

Ransomware Penetration Testing Healthcare Government 98

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. mike [link] pic.twitter.com/fkU2USEZis — Swisscom CSIRT (@swisscom_csirt) January 26, 2021. CRING a new strain deployed by human operated ransomware actors. ” reads the post published by Kaspersky.

VPN 97

VPN Ransomware Antivirus Firmware 97

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 114

Banking Cybercrime Malware Accountability 114

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. Install and regularly update antivirus software on all hosts, and enable real time detection.

Ransomware 98

Ransomware DDOS Passwords Backups 98

Security Boulevard

MAY 9, 2022

Either way, this ransomware-for-hire has been around far longer (in internet terms) than the bulletin may have some believe, having been first seen in September 2021. The ransomware targets virtual machines and snapshots, looking to escape containers, encrypt any possible persistence, and wipe out backups that weren’t carefully archived.

Ransomware 98

Ransomware Antivirus Backups Passwords 98

Security Affairs

JULY 3, 2021

Mark Loman, a Sophos malware analyst, who is investigating the incident explained that the REvil ransomware operator disables antivirus software to deploy a fake Windows Defender app that runs ransomware binary. — Mark Loman @ (@markloman) July 2, 2021. — Mark Loman @ (@markloman) July 2, 2021.

Ransomware 127

Ransomware Antivirus Software Encryption 127

Security Boulevard

MARCH 23, 2022

Key Takeaways: An in-depth analysis of Midas and trends across other Thanos ransomware variants reveals how ransomware groups shifted tactics in 2021 to: lower sunk costs by using RaaS builders to reduce development time. Here we discuss the four 2021 variants shown in Figure 1 below that used double extortion tactics.

Ransomware 52

Ransomware Encryption Antivirus Software 52

Security Affairs

AUGUST 9, 2022

One of the backdoors used by the group is called PortDoor , it was first detailed by Cybereason researchers in April 2021. com specified in the administrator’s contact data. Cybereason researchers reported that a China-linked APT group targeted the Russian defense contractor Rubin involved in designing nuclear submarines for the Russian Navy.

Antivirus 98

Antivirus Encryption Malware Hacking 98

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 70

Antivirus Ransomware Backups Encryption 70

eSecurity Planet

JUNE 16, 2022

Cyber criminals may damage, destroy, steal, encrypt, expose, or leak data as well as cause harm to a system. Also read: Best Antivirus Software of 2022. The 2022 SonicWall Cyber Threat Report found that all types of cyberattacks increased in 2021. Encrypted threats spiked 167%, ransomware increased 105%, and 5.4

Backups 145

Backups Ransomware Firewall Malware 145

Security Affairs

JULY 4, 2021

“We are tracking ~30 MSPs across the US, AUS, EU, and LATAM where Kaseya VSA was used to encrypt well over 1,000 businesses and are working in collaboration with many of them. link] — Victor Gevers (@0xDUDE) July 4, 2021. ” reported Huntress Labs. “So ransomware can push itself to systems.

Retail 130

Retail Ransomware Antivirus Internet 130

Fox IT

MARCH 3, 2022

SharkBot is an Android banking malware found at the end of October 2021 by the Cleafy Threat Intelligence Team. Because of the fact of being distributed via the Google Play Store as a fake Antivirus, we found that they have to include the usage of infected devices in order to spread the malicious app.

Banking 81

Banking Malware Encryption Antivirus 81

Security Affairs

MARCH 18, 2023

released in mid-2021), and LockBit. ” By protecting the code with encryption, the latest LockBit version can avoid the detection of signature-based anti-malware solutions. It also supports a Safe Mode feature to bypass endpoint antivirus and detection. The LockBit 3.0 The LockBit 3.0 “LockBit 3.0

Ransomware 81

Ransomware Penetration Testing Encryption Accountability 81

Malwarebytes

MAY 12, 2021

debut forum post back in March 2021 (Source: Twitter user 3xp0rt , who is associated with K el a , an Israeli cyber intelligence outfit). DarkSide also has a Linux version that is capable of targeting VMWare ESXi vulnerabilities, making virtual machines (VMs) susceptible to hijacking and encryption of virtual drives. and DarkSide v2.1.

Ransomware 124

Ransomware Encryption Government Antivirus 124

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. The 15 Vulnerabilities Explained.

Ransomware 126

Ransomware Encryption Backups Accountability 126

Identity IQ

DECEMBER 20, 2023

As the year comes to an end, the total number of breaches is set to completely overshadow the previous annual high set in 2021. Microsoft later revealed further vulnerabilities exploited by the China-linked “Storm-0558” group involving a stolen key stored from a 2021 system crash.

Data breaches 67

Data breaches Identity Theft Cybercrime Social Engineering 67

Malwarebytes

MAY 6, 2022

REvil (aka Sodinokibi) first appeared in May 2020 and has been responsible for numerous high-profile ransomware attacks, including arguably the biggest ransomware attack of all time—a supply-chain attack on Kaseya VSA in July 2021 that is thought to have affected over 1,000 businesses. Ransomware attacks in April 2022.

Ransomware 81

Ransomware Encryption Accountability Technology 81

Malwarebytes

MARCH 10, 2022

Observed since: July 2021 Ransomware note: BlackByteRestore.txt Ransomware extension: BlackByte Kill Chain: Some victims reported that attackers used known Microsoft Exchange Server vulnerabilities to gain access to their networks. > Observed since: January 2021 Ransomware note: BackFiles_encoded01.txt

Ransomware 70

Ransomware Phishing Accountability Technology 70

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.

Ransomware 211

Ransomware Accountability Cybercrime Backups 211

CyberSecurity Insiders

APRIL 5, 2023

It’s more frequent within the older part of the population, who find even straightforward tasks, like running an antivirus scan, quite tedious. A VPN for PC could encrypt and reroute internet traffic but also block malicious websites. After extensive research by IBM in the year 2022, it is evident that, on average, a total of 4.35

Cybersecurity 134

Cybersecurity Data breaches Passwords Education 134

CyberSecurity Insiders

FEBRUARY 25, 2022

Key takeaways: The ransomware BlackCat is coded in Rust and was created in November 2021. However, all of them appear to attempt to exfiltrate victims’ data before starting the encryption process, gaining extortion power for subsequent requests. Background. malwrhunterteam screenshot of execution.

Ransomware 119

Ransomware Encryption Malware Backups 119