Backups, Firmware and Malware - Cyber Security Informer

Another Malware with Persistence

Schneier on Security

MARCH 9, 2023

Here’s a piece of Chinese malware that infects SonicWall security appliances and survives firmware updates. The campaign was notable for the ability of the malware to remain on the devices even after its firmware received new firmware. The malware also adds a backdoor root user to the mounted file.

Malware

Malware Firmware Backups

Ukrainian Blackjack group used ICS malware Fuxnet against Russian targets

Security Affairs

APRIL 15, 2024

The Ukrainian hacking group Blackjack used a destructive ICS malware dubbed Fuxnet in attacks against Russian infrastructure. Fuxnet (stuxnet on steroids) was deployed earlier to slowly and physically destroy sensory equipment (by NAND/SSD exhaustion and introducing bad CRC into the firmware). YouTube Video 1 , YouTube Video 2 ).

Malware

Malware Firmware IoT Hacking

China-linked APT deployed malware in a network of the Dutch Ministry of Defence

Security Affairs

FEBRUARY 6, 2024

China-linked APT group breached the Dutch Ministry of Defence last year and installed malware on compromised systems. The RAT is used as second-stage malware, the experts pointed out that it doesn’t exploit a new vulnerability. COATHANGER is a stealthy malware that hooks system calls that could reveal its presence.

Malware

Malware Firmware VPN Backups

How to Prevent Malware: 15 Best Practices for Malware Prevention

eSecurity Planet

OCTOBER 24, 2023

Malware attacks pose a significant risk to both individuals and businesses, infiltrating computer systems, compromising sensitive data and disrupting operations, leading to financial and data loss — and even extortion. Here are 15 important controls and best practices for preventing malware.

Malware

Malware Antivirus Software Passwords

Ransomware attack on MSI led to compromised Intel Boot Guard private keys

Malwarebytes

MAY 8, 2023

While the statement does not reveal a lot of tangible information, this snippet is important: “MSI urges users to obtain firmware/BIOS updates only from its official website, and not to use files from sources other than the official website.” They are likely from sources that are trying to trick you into installing malware.

Firmware

Firmware Ransomware Backups Malware

What is Malware? Definition, Purpose & Common Protections

eSecurity Planet

OCTOBER 21, 2022

Anyone who has used a computer for any significant length of time has probably at least heard of malware. Malware has been present in the digital space since the 1980s, with early prank malware like the Morris Worm or the (c)Brain. However, malware is not quite as amusing in a modern context. How Does Malware Work?

Malware

Malware Adware Spyware Antivirus

Top 10 Malware Strains of 2021

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

Malware Banking Penetration Testing Healthcare

Ranzy Locker Ransomware warning issued by FBI

CyberSecurity Insiders

OCTOBER 28, 2021

As usual, the said malware gang is reportedly spreading its wings by exploiting the vulnerability in Microsoft Exchange Servers like how REvil and Maze have done in the past. The post Ranzy Locker Ransomware warning issued by FBI appeared first on Cybersecurity Insiders.

Another Malware with Persistence

Ukrainian Blackjack group used ICS malware Fuxnet against Russian targets

Trending Sources

China-linked APT deployed malware in a network of the Dutch Ministry of Defence

How to Prevent Malware: 15 Best Practices for Malware Prevention

Ransomware attack on MSI led to compromised Intel Boot Guard private keys

What is Malware? Definition, Purpose & Common Protections

Top 10 Malware Strains of 2021

Ranzy Locker Ransomware warning issued by FBI

Types of Malware & Best Malware Protection Practices

New Qlocker ransomware infected hundreds of QNAP NAS devices in a few days

CISA and FBI issue alert about Zeppelin ransomware

FBI issues advisory over Play ransomware

How to Decrypt Ransomware Files – And What to Do When That Fails

Best Disaster Recovery Solutions for 2022

DoppelPaymer ransomware gang now cold-calling victims, FBI warns

Avoslocker ransomware gang targets US critical infrastructure

NCSC warns of a surge in ransomware attacks on education institutions

Bad Luck: BlackCat Ransomware Bulletin

Top 6 Rootkit Threats and How to Protect Yourself

Half of EDR Tools, Organizations Vulnerable to Clop Ransomware: Researchers

Western Digital: Disconnect My Book Live drives immediately

BlackCat Ransomware gang breached over 60 orgs worldwide

Warning issued about Vice Society ransomware targeting the education sector

FBI warns of ransomware attacks targeting the food and agriculture sector

Threat profile: Ranzy Locker ransomware

Beyond the Office: Securing Home Devices and Networks Against Corporate Breaches

US gov agencies e private firms warn nation-state actors are targeting ICS & SCADA devices

How (and Why) to Take Full Advantage of Apple’s New Advanced Data Protection Feature

APT trends report Q2 2022

FBI published a flash alert on Mamba Ransomware attacks

CISA, FBI shared a joint advisory to warn of Zeppelin ransomware attacks

Ranzy Locker ransomware hit tens of US companies in 2021

11 Key Steps of the Patch Management Process

Daixin Team targets health organizations with ransomware, US agencies warn

North Korean APT targets US healthcare sector with Maui ransomware

How To Set Up a Firewall in 8 Easy Steps + Best Practices

Ransomware: March 2022 review

Ransomware’s Number 1 Target? Your Kid’s School

Spectre and Meltdown Attacks Against Microprocessors

A new wave of Qlocker ransomware attacks targets QNAP NAS devices

Cloud Security: The Shared Responsibility Model

FBI warns of ransomware threat to food and agriculture

InterContinental Hotels' booking systems disrupted by cyberattack

Deadbolt Ransomware targets Asustor and QNap NAS Devices

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