article thumbnail

Blister malware using code signing certificates to evade anti malware detection

CyberSecurity Insiders

Following a strong Cybersecurity hygiene while online like keeping the software updated with the latest patches, never opening links embedded in emails, using firewalls and VPN, implementing multi factor authentication while accessing critical apps, training employees on what not do when online will help in keeping malware such as viruses, worms, ransomware, (..)

Malware 124
article thumbnail

Security Affairs newsletter Round 455 by Pierluigi Paganini – INTERNATIONAL EDITION

Security Affairs

Patch it now! million cryptojacking scheme arrested in Ukraine Cybercrime Cryptojacker arrested in Ukraine over EUR 1.8

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Is Your Small Business Safe Against Cyber Attacks?

CyberSecurity Insiders

With a VPN like Surfshark to encrypt your online traffic and keep it protected against any security breach, your valuable data isn’t going to get compromised easily anytime soon. Firewalls . Install hardware firewalls for the maximum level of network security. . Use a VPN to protect your online security and privacy.

article thumbnail

Credential-stealing malware disguises itself as Telegram, targets social media users

Malwarebytes

The spyware is offered on download sites pretending to be installers for freeware and cracked versions of paid software. Several campaigns were found to push out this spyware, but all of them were easily connected by the malicious program embedded in the cracked versions of installers, and freeware. cn/eg/fr/de/in/it/co.jp/nl/pl/sa/sg/es/se/ae/co.uk/com/com.au/com.br/mx/tr

Media 133
article thumbnail

Weakness at the Network Edge: Mandiant Examines 2022’s Zero-Day Exploits

eSecurity Planet

Targeting Firewalls and IPS/IDS Appliances In the case of CVE-2022-42475, a flaw in Fortinet’s FortiOS SSL-VPN, Mandiant observed a Chinese state-sponsored group exploiting the vulnerability in late 2022. firewalls, IPS/IDS appliances, etc.),” the researchers wrote.

Firewall 104
article thumbnail

Security Affairs newsletter Round 235

Security Affairs

UK NCSC agency warns of APTs exploiting Enterprise VPN vulnerabilities. Multiple APT groups are exploiting VPN vulnerabilities, NSA warns. Amnesty claims that 2 Morocco rights advocates were targeted by NSO Group spyware. Sophos fixed a critical vulnerability in Cyberoam firewalls.

VPN 53
article thumbnail

What Is a Host-Based Firewall? Definition & When to Use

eSecurity Planet

A host-based firewall is installed directly on individual networked devices to filter network traffic on a single device by inspecting both incoming and outgoing data. How Host-Based Firewalls Work Organizations often adopt host-based firewalls for device-specific security control.

Firewall 109