Responsible Cyber

APRIL 8, 2020

If an employee is tricked by a malicious link in a phishing email, they might unleash a ransomware attack on their small business. Once access is gained, ransomware quickly locks down business computers as it spreads across a network. Ransomware is a type of malware, but others exist, including spyware, adware, bots and Trojans.

Cybersecurity 98

Cybersecurity DDOS Small Business Phishing 98

SecureList

MARCH 1, 2021

In 2020, Kaspersky mobile products and technologies detected: 5,683,694 malicious installation packages, 156,710 new mobile banking Trojans, 20,708 new mobile ransomware Trojans. The word “covid” in various combinations was typically used in the names of packages hiding spyware and banking Trojans, adware or Trojan droppers.

Mobile 141

Mobile Malware Adware Banking 141

Digital Shadows

NOVEMBER 10, 2022

Threat actors can develop fake mobile apps to install adware, steal PII and financial data, extract cookies and credentials, and download further payloads (such as spyware) from a remote-controlled domain. Update and patch firmware and operating systems with the latest patches ahead of the beginning of the event.

Cyber threats 52

Cyber threats Media Social Engineering Mobile 52

eSecurity Planet

FEBRUARY 16, 2021

Ransomware. Additional features of botnets include spam, ad and click fraud, and spyware. Unlike ransomware, it might be a criminal operation that does not involve the collection of a ransom. Email is also usually how ransomware works. Ransomware. Jump ahead: Adware. Bots and botnets. Browser hijacker. RAM scraper.

Malware 105

Malware Adware Spyware Antivirus 105

SecureList

MAY 27, 2022

MoonBounce: the dark side of UEFI firmware. Late last year, we became aware of a UEFI firmware-level compromise through logs from our firmware scanner (integrated into Kaspersky products at the start of 2019). One of the things you can do to protect yourself from advanced mobile spyware is to reboot your device on a daily basis.

Phishing 118

Phishing Spyware Firmware Malware 118

eSecurity Planet

SEPTEMBER 11, 2023

The fix: ASUS released firmware updates to address the vulnerabilities. The flaws were a component of the BLASTPASS zero-click iMessage exploit chain, which let hackers use malicious photos and attachments to install the Pegasus mercenary spyware from the NSO Group on fully patched iPhones.

VPN 113

VPN Firmware Authentication Phishing 113

eSecurity Planet

FEBRUARY 26, 2021

The multiple layers are able to: Protect against ransomware. ESET’s malware engine and ransomware shield are powerful tools for detecting signs of infection. The Unified Extensible Firmware Interface (UEFI) scanner is a valuable tool for protecting firmware. Block targeted attacks. Prevent data breaches. ESET plans.

Antivirus 85

Antivirus Firmware Encryption Spyware 85

eSecurity Planet

OCTOBER 21, 2022

From ransomware attacks locking businesses out of their data until they pay potentially millions of dollars to spyware tracking users’ every move through their infected device, the effects of malware can be devastating. Ransomware. Ransomware is one of the most virulent forms of malware on the modern Internet.

Malware 75

Malware Adware Spyware Antivirus 75

eSecurity Planet

FEBRUARY 26, 2021

The multiple layers are able to: Protect against ransomware. ESET’s malware engine and ransomware shield are powerful tools for detecting signs of infection. The Unified Extensible Firmware Interface (UEFI) scanner is a valuable tool for protecting firmware. Block targeted attacks. Prevent data breaches. ESET plans.

Antivirus 57

Antivirus Firmware Encryption Spyware 57

SecureList

NOVEMBER 18, 2022

In July, we reported a rootkit that we found in modified Unified Extensible Firmware Interface (UEFI) firmware, the code that loads and initiates the boot process when the computer is turned on. Andariel deploys DTrack and Maui ransomware. Luna and Black Basta: new ransomware for Windows, Linux and ESXi. Targeted attacks.

Malware 111

Malware Computers and Electronics Adware Cryptocurrency 111

eSecurity Planet

MARCH 22, 2023

Two-Factor Authentication (2FA) : In today’s ransomware-riddled environment, two-factor authentication should also be considered a minimum requirement for all forms of remote access. Email Security: Many attacks escape network security detection through malicious emails, such as phishing , business email compromise (BEC), and ransomware.

Firewall 109

Firewall Network Security Penetration Testing Encryption 109

eSecurity Planet

MAY 2, 2024

Fortunately, vendor surveys identify five key cybersecurity threats to watch for in 2024: compromised credentials, attacks on infrastructure, organized and advanced adversaries, ransomware, and uncontrolled devices. 60% of all mobile and browser zero-days are exploited by spyware vendors.

Cybersecurity 121

Cybersecurity DDOS Penetration Testing Passwords 121

SecureList

OCTOBER 26, 2021

Historically, Lazarus used MATA to attack various industries for cybercrime-like intentions: stealing customer databases and spreading ransomware. In this campaign, a broad spectrum of industries located in South Korea were targeted with custom ransomware. However, here we saw Lazarus using MATA for cyber-espionage purposes.

Malware 144

Malware Government Surveillance Spyware 144

SecureList

NOVEMBER 14, 2022

In 2022, the GReAT team tracked several threat actors leveraging SilentBreak’s toolset as well as a commercial Android spyware we named MagicKarakurt. Such discoveries usually lead to massive and indiscriminate exploitation, and compromised machines are sold on dark markets to secondary buyers for the purposes of ransomware deployment.

Firmware 117

Firmware Surveillance Mobile Telecommunications 117

SecureList

NOVEMBER 14, 2023

The malware posed as ransomware, demanding money from the victims for “decrypting” their data. This politician became the target of a previously undiscovered “zero-day” attack aimed at infecting his phone with spyware. However, instead of encrypting the data, it purposefully destroyed it in the affected systems.

Hacking 119

Hacking Energy and Utilities Media Malware 119