Malwarebytes

AUGUST 9, 2021

Router firmware. Under the description of CVE-2021-20090 you will find: “a path traversal vulnerability in the web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 The vulnerability is listed as CVE-2021-20090. Mitigation.

Firmware 131

Firmware DDOS Internet Internet 131

Security Affairs

DECEMBER 8, 2021

The vulnerability is an unauthenticated Remote Code Execution (RCE) vulnerability in Hikvision IP camera/NVR firmware, it was discovered by a security researcher that goes online with the moniker “Watchful IP.”. The expert pointed out that every firmware developed since 2016 has been tested and found to be vulnerable.

Firmware 111

Firmware DDOS Malware IoT 111

Security Affairs

APRIL 2, 2022

Operators behind the Mirai-based distributed denial-of-service (DDoS) botnet Beastmode (aka B3astmode) added exploits for Totolink routers. The Mirai -based distributed denial-of-service (DDoS) botnet Beastmode (aka B3astmode) now includes exploits for Totolink routers. ” concludes the report.

DDOS 83

DDOS Firmware Surveillance IoT 83

Security Affairs

JUNE 1, 2023

“Improper error message handling in Zyxel ZyWALL/USG series firmware versions 4.60 through 4.73, VPN series firmware versions 4.60 through 5.35, USG FLEX series firmware versions 4.60 through 5.35, and ATP series firmware versions 4.60 Mirai botnets are frequently used to conduct DDoS attacks.”

Firewall 89

Firewall Firmware VPN DDOS 89

Security Affairs

FEBRUARY 3, 2020

Researchers from SonicWall revealed that hackers are attempting to compromise Linear eMerge E3 smart building access systems to recruit them in a DDoS botnet. CVE-2019-7256 is actively being exploited by DDoS botnet operators. 06 and older. link] #threatintel — Bad Packets Report (@bad_packets) January 10, 2020.

DDOS 75

DDOS Hacking Internet Internet 75

Malwarebytes

AUGUST 24, 2021

Mirai hoovers up vulnerable Internet of Things (IoT) devices and adds them to its network of zombie devices, which can then be used to launch huge Distributed Denial of Service (DDoS) attacks. The vulnerabilities were found and disclosed by IoT Inspector , a platform for automated security analysis of IoT firmware. Vulnerabilities.

Firmware 103

Firmware IoT Internet Internet 103

Krebs on Security

MAY 22, 2023

Shortly after that, those same servers came under a sustained distributed denial-of-service (DDoS) attack. Chaput said whoever was behind the DDoS was definitely not using point-and-click DDoS tools, like a booter or stresser service. “On Twitter, more spam and crypto scam.”

Scams 228

Scams DDOS Cryptocurrency Accountability 228

SecureList

JUNE 8, 2022

The Mirai botnet was originally designed for large-scale DDoS attacks on Minecraft servers, and was later employed to attack other resources. After its source code was published, all and sundry began to distribute it and conduct DDoS attacks using Mirai-infected devices. Mirai is not the only DDoS malware to target routers.

DDOS 90

DDOS Passwords IoT Firmware 90

Security Affairs

APRIL 25, 2023

In March, TP-Link released a firmware update to address multiple issues, including this vulnerability. The Mirai botnet that is behind the attacks observed by ZDI is focused on launching DDoS attacks, it has the capability to target Valve Source Engine (VSE). ” continues the report. .” ” continues the report.

DDOS 88

DDOS Engineering Firmware Architecture 88

Malwarebytes

FEBRUARY 24, 2022

But the NCSC warns that it is likely that Sandworm is capable of compiling the same or very similar malware for other architectures and firmware. Among the latest attacks on Ukraine was a distributed denial of service (DDoS) attack. Cyclops Blink has been found in WatchGuard’s firewall devices since at least June 2019.

Malware 145

Malware Firewall Firmware DDOS 145

CyberSecurity Insiders

AUGUST 13, 2021

According to a research carried out by Maryland based Cybersecurity firm Tenable, hackers are targeting millions of home routers to add them to the Mirai botnet radar that is used to launch DDoS Cyber attack campaigns.

Firmware 136

Firmware DDOS Malware Manufacturing 136

eSecurity Planet

NOVEMBER 4, 2021

Hackers can exploit these weaknesses to compromise computer systems, exfiltrate data, and even perform DDoS attacks. CWE-1277 : Firmware Not Updateable – firmware exploitation exposes the victim to a permanent risk without any possibility to patch weaknesses. The most popular firmware is BIOS and UEFI.

Software 105

Software Firmware Computers and Electronics Risk 105

Security Affairs

OCTOBER 5, 2020

Unlike other IoT DDoS botnets, Ttint implements 12 remote access functions such as Socket5 proxy for router devices, tampering with router firewall and DNS settings, executing remote custom system commands. According to the experts, Tenda routers running a firmware version between AC9 to AC18 are vulnerable to the attack.

IoT 132

IoT Firmware DNS Advertising 132

CyberSecurity Insiders

MAY 14, 2021

Stack Smashing the hacker who tweeted on May 8th of this year that the microcontroller of the AirTag can be influenced by tech that can thereafter help the threat actor take control of the firmware and operations of the tracking device thereafter.

Hacking 84

Hacking Firmware DDOS Scams 84

SecureList

SEPTEMBER 21, 2023

Dark web services: DDoS attacks, botnets, and zero-day IoT vulnerabilities Of all IoT-related services offered on the dark web, DDoS attacks are worth examining first. See translation I’m the world’s best-known DDoS attacker for hire (getting ahead of myself here). Our advantages: 1. Tested, tried.

IoT 88

IoT DDOS Passwords Malware 88

Security Affairs

AUGUST 23, 2022

The vulnerability is an unauthenticated Remote Code Execution (RCE) vulnerability in Hikvision IP camera/NVR firmware, it was discovered by a security researcher that goes online with the moniker “Watchful IP.”. The expert confirmed that every firmware developed since 2016 has been tested and found to be vulnerable.

Hacking 109

Hacking Firmware Internet Internet 109

Security Affairs

DECEMBER 22, 2022

com) with links to the bot was among the 48 domains associated with DDoS-for-hire services seized by the FBI in December. The most recent variant spotted by Microsoft spreads by exploiting vulnerabilities in Apache and Apache Spark ( CVE-2021-42013 and CVE-2022-33891 respectively) and also supports new DDoS attack capabilities.

IoT 109

IoT DDOS Malware Firmware 109

Security Affairs

JULY 16, 2022

Critical flaw in Netwrix Auditor application allows arbitrary code execution CISA urges to fix multiple critical flaws in Juniper Networks products Threat actors exploit a flaw in Digium Phone Software to target VoIP servers Tainted password-cracking software for industrial systems used to spread P2P Sality bot Experts warn of attacks on sites using (..)

Firmware 89

Firmware Ransomware DDOS Cryptocurrency 89

Security Affairs

JULY 31, 2022

and Blackmatter ransomware U.S. increased rewards for info on North Korea-linked threat actors to $10 million Threat actors leverages DLL-SideLoading to spread Qakbot malware Zero Day attacks target online stores using PrestaShop? and Blackmatter ransomware U.S.

Firmware 69

Firmware Surveillance Malware DDOS 69

Security Affairs

MAY 14, 2023

ransom Dragon Breath APT uses double-dip DLL sideloading strategy International Press Cybercrime San Bernardino County pays $1.1-million ransom Dragon Breath APT uses double-dip DLL sideloading strategy International Press Cybercrime San Bernardino County pays $1.1-million

Data breaches 86

Data breaches DDOS Artificial Intelligence Ransomware 86

Security Affairs

NOVEMBER 1, 2021

The botnet was created to launch DDoS attacks and to insert advertisements in the legitimate HTTP traffic of the victims, most of which are in China (96%). Every time a vendor made some attempts to address the problem, the botmaster pushed out multiple firmware updates on the fiber routers to maintain their control. million devices.

Architecture 115

Architecture DDOS Advertising DNS 115

Security Affairs

MAY 19, 2020

“There is no evidence to support any other firmware versions are vulnerable at this point in time and these findings have been shared with Symantec.” The botnet borrows the code from Tsunami and Gafgyt botnets, it expanded the list of targeted devices and added new distributed denial of service (DDoS) capabilities.

IoT 102

IoT DDOS Authentication Firmware 102

SecureList

DECEMBER 14, 2022

It directly affected satellite modems firmwares , but was still to be understood as of mid-March. Taking sides: professional ransomware groups, hacktivists, and DDoS attacks. DDoS attacks, in particular, require generating heavy network traffic that attackers typically cannot sustain for very long periods of time.

DDOS 132

DDOS Ransomware Government Energy and Utilities 132

eSecurity Planet

JANUARY 20, 2022

The primary goal of all this malware is to compromise the devices and systems, pull them into a botnet and use them for distributed denial-of-services (DDoS) attacks, Maganu wrote. That echoes similar reports that have shown an increase in DDoS attacks worldwide. Also read: Top 8 DDoS Protection Service Providers for 2022.

IoT 134

IoT DDOS Malware Internet 134

Security Affairs

MARCH 19, 2022

In some cases, the gang also threatened and conducted distributed denial-of-service (DDoS) attacks during negotiations. In some cases, AvosLocker negotiators also threaten and launche distributed denial-of-service (DDoS) attacks during negotiations, likely when the victims are not cooperating, to convince them to comply with their demands.

Ransomware 91

Ransomware DDOS Passwords Backups 91

Security Affairs

MARCH 13, 2022

LockBit ransomware group claims to have hacked Bridgestone Americas Attackers use website contact forms to spread BazarLoader malware Russian Internet watchdog Roskomnadzor is going to ban Instagram Ubisoft suffered a cyber security incident that caused a temporary disruption Anonymous hacked Roskomnadzor agency revealing Russian disinformation Open (..)

Data breaches 82

Data breaches Firmware Hacking Ransomware 82

Responsible Cyber

APRIL 8, 2020

DDoS Attacks. Distributed Denial of Service (DDoS) attacks have overwhelmed some of the largest websites in the world, including Reddit, Twitter, and Netflix. DDoS attacks, which ambush businesses with massive amounts of web traffic, slow websites to a crawl and, more often than not, force crucial services offline.

Cybersecurity 98

Cybersecurity DDOS Small Business Phishing 98

The Last Watchdog

SEPTEMBER 5, 2023

Mirai then carried out a massive distributed denial-of-service (DDoS) attacks that knocked down Twitter, Netflix, PayPal and other major web properties. The Mirai botnet, initially discovered in October 2016 , infected Internet-connected routers, cameras and digital video recorders at scale.

IoT 180

IoT Government Internet Internet 180

Security Affairs

APRIL 24, 2022

Please vote for Security Affairs as the best European Cybersecurity Blogger Awards 2022 – VOTE FOR YOUR WINNERS Vote for me in the sections “The Underdogs – Best Personal (non-commercial) Security Blog” and “The Tech Whizz – Best Technical Blog” and others of your choice.

Cyber Insurance 72

Cyber Insurance Spyware Firmware Insurance 72

SecureList

MARCH 14, 2022

While most of the current attacks are of low complexity – such as DDoS or attacks using commodity and low-quality tools – more sophisticated attacks exist also, and more are expected to come. We also covered unknown and unattributed attacks and hacktivist activity taking place in the same timeframe.

DDOS 86

DDOS Firmware Internet Internet 86

SecureList

FEBRUARY 16, 2021

After the attacks came to light, the manufacturer promptly released a firmware update for configuring verification of incoming requests. In December, Canada’s Laurentian University reported a DDoS attack. Educational institutions are recommended to use anti-DDoS solutions and strong firewall settings, and partner up with ISPs.

DDOS 130

DDOS Cryptocurrency Marketing Internet 130

Security Affairs

AUGUST 20, 2021

According to the researchers, in the last months of 2019, the botnet was mainly involved in DDoS attacks. Organizations using Netgear, Huawei, and ZTE network devices are recommended to keep their firmware up to date and use strong passwords. Follow me on Twitter: @securityaffairs and Facebook. Pierluigi Paganini.

IoT 101

IoT DNS Manufacturing Firmware 101

Pen Test

OCTOBER 12, 2023

How effective are attackers with regard to RF in eavesdropping, DoS & DDoS, MitM, spoofing and malware propagation? DoS & DDoS: Attackers can flood RF channels, causing disruption. What are the common firmware and software vulnerabilities in RF devices that can be exploited? Are there any interesting case studies?

Encryption 52

Encryption Firmware Surveillance Technology 52

Security Affairs

MAY 21, 2023

X Master Password Dumper (CVE-2023-32784) Malware RapperBot DDoS Botnet Expands into Cryptojacking Newly identified RA Group compromises companies in U.S. X Master Password Dumper (CVE-2023-32784) Malware RapperBot DDoS Botnet Expands into Cryptojacking Newly identified RA Group compromises companies in U.S.

Data breaches 85

Data breaches Cybercrime Ransomware Passwords 85

Security Boulevard

JANUARY 11, 2024

These families are a particularly formidable threat to the public sector — in the form of distributed denial-of-service (DDoS) attacks. For instance, threat actors can weaponize IoT botnets to execute DDoS attacks targeting essential services and government websites.

IoT 73

IoT Malware Education Government 73

eSecurity Planet

AUGUST 10, 2021

Common in all the affected devices is firmware from Arcadyan, a communications device maker. Mirai malware enables users to take control of victimized networked devices and leverage them in large scale attacks on networks in such campaigns as distributed denial-of-service (DDoS) attacks. A Pattern of Exploits.

IoT 144

IoT DDOS Internet Internet 144

Security Affairs

OCTOBER 30, 2019

A Russian security researcher accidentally discovered API and firmware issues that allowed her to take over all Xiaomi FurryTail pet feeders. The Russian security researcher Anna Prosvetova, from Saint Petersburg, has accidentally discovered API and firmware issues that allowed her to take over all Xiaomi FurryTail pet feeders.

Hacking 44

Hacking Firmware Advertising DDOS 44