Security Affairs

JULY 14, 2021

Though these scripts have slight variations, they mostly belong to a plague of adware strains— Shlayer and Bundlore. The malicious shell scripts used by Shlayer and Bundlore are usually malvertising-focused adware bundlers using shell scripts in the kill chain to download and install an adware payload.

Adware 122

Adware Encryption Malware Passwords 122

Malwarebytes

JANUARY 13, 2023

Let’s face it, the Internet is kind of like the Wild West when it comes to threats to our privacy and security. VPNs create a secure, encrypted "tunnel" between your device and the VPN server, through which all of your internet traffic is routed—so if your ISP is collecting your data, it won’t be able to read it.

VPN 73

VPN Phishing Internet Internet 73

eSecurity Planet

MARCH 14, 2023

Securing the expanding, sprawling, and sometimes conflicting collection of technologies that make up network security provides constant challenges for security professionals. When the internet arrived, the network added a firewall to protect networks and users as they connected to the world wide web.

Network Security 84

Network Security Firewall Penetration Testing Encryption 84

SecureList

NOVEMBER 23, 2021

This ransomware is controlled by command line parameters and can either retrieve an encryption key from the C2 or an argument at launch time. With customers’ plain text information disclosed by leaks on the internet, cybercriminals have gained new attack possibilities. Android Trojan bankers on the rise.

Cryptocurrency 104

Cryptocurrency Banking Cybercrime Ransomware 104

The Last Watchdog

FEBRUARY 28, 2021

Malware can be categorized based on how it behaves (adware, spyware and ransomware), and how it propagates from one victim to another (viruses, worms and trojans). If you’re lucky, the only malware program you’ve come in contact with is adware, which attempts to expose the compromised end-user to unwanted, potentially malicious advertising.

Cyber threats 113

Cyber threats Computers and Electronics Adware Spyware 113

SecureList

AUGUST 12, 2021

In Q2 2021, Kaspersky products and technologies protected 97,451 users from ransomware attacks. As in the previous quarter, a total of 15 of the Top 20 threats for macOS are adware programs. On average during the quarter, 9.43% of computers of Internet users worldwide were subjected to at least one Malware-class web attack.

Adware 91

Adware Malware Ransomware IoT 91

eSecurity Planet

OCTOBER 21, 2022

Today, malware is a common threat to the devices and data of anyone who uses the Internet. Easily one of the most frustrating types of malware, adware is software designed to harass users with a torrent of unwanted or malicious ads. Some signs of adware infection include: Your browser is noticeably slower than usual. Ransomware.

Malware 69

Malware Adware Spyware Antivirus 69

SecureList

MAY 31, 2021

For example, before making the first internet connection to its C2s, the Sunburst malware lies dormant for up to two weeks, preventing easy detection of this behaviour in sandboxes. Ransomware encrypting virtual hard disks. Most malicious objects detected for the macOS platform are adware. macOS developments.

Malware 94

Malware Adware Encryption Architecture 94

SecureList

MAY 27, 2022

An intelligence team later discovered that HermeticRansom only superficially encrypts files, and ones encrypted by the ransomware can be decrypted. RUransom malware was discovered in March, which was created to encrypt files on computers in Russia. Number of new ransomware modifications, Q1 2021 — Q1 2022 ( download ).

Mobile 96

Mobile Adware Ransomware Malware 96

SecureList

AUGUST 15, 2022

This might have been a test build, as the sample did not encrypt any files, but these events may herald the impending return of REvil. Kaspersky researchers found a way to recover files encrypted by the Yanluowang ransomware and released a decryptor for all victims. was the most common adware encountered in these three countries.

Mobile 61

Mobile Adware Malware Ransomware 61

SecureList

NOVEMBER 18, 2022

The former threatened files accessible from the internet over SMB protocol and protected by a weak account password. Threats that target NAS remain prominent, so we recommend keeping these devices inaccessible from the internet to ensure maximum safety of your data. Number of users attacked by ransomware Trojans. Verdicts. %*.

Mobile 83

Mobile Malware Ransomware IoT 83

Spinone

MARCH 20, 2019

Despite all the technological solutions to any problem in today’s world, there is always the human-factor to consider. The best technology cannot account for the actions and specifically the mistakes that humans can make which may totally undermine the solution that technology provides.

Security Awareness 70

Security Awareness Wireless Ransomware Passwords 70

SecureList

JUNE 7, 2023

Most prolific groups This section looks at ransomware groups that engage in so-called “double extortion”, that is stealing confidential data in addition to encrypting it. Adware remained the most widespread threat to macOS users. We added these, along with data decryption code, to the latest version of RakhniDecryptor.

Mobile 63

Mobile Ransomware Malware Adware 63

SecureList

NOVEMBER 26, 2021

In Q3 2021, Kaspersky products and technologies protected 108,323 users from ransomware attacks. Speaking of the most widespread threats detected by Kaspersky security solutions for macOS, most of our Top 20 ranking positions are occupied by various adware apps. Number of new ransomware modifications, Q3 2020 — Q3 2021 ( download ).

Malware 89

Malware Adware Ransomware IoT 89

SecureList

DECEMBER 1, 2023

Most prolific groups This section looks at ransomware groups that engage in so-called “double extortion”, that is, stealing and encrypting confidential data. Adware programs and fake system accelerators remained the main threat to macOS users in Q3. 2 Bangladesh 1.39 3 South Korea 0.65 4 Pakistan 0.51 5 Mozambique 0.51

Mobile 74

Mobile Ransomware Malware Adware 74

SecureList

AUGUST 30, 2023

Most prolific groups This section looks at ransomware groups that engage in so-called “double extortion”, that is stealing and encrypting confidential data. In Q2, macOS users mainly encountered adware and “system optimizers” that asked money for fixing problems that did not exist. 2 South Korea 1.25

Mobile 75

Mobile Ransomware Malware Adware 75