Security Affairs

SEPTEMBER 2, 2019

Akamai researcher Larry Cashdollar reported that a cryptocurrency miner that previously hit only Arm-powered IoT devices it now targeting Intel systems. The researchers revealed that one of his honeypots was hit by this IoT malware that targets Intel machines running Linux. “This one seems to target enterprise systems.”

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Security Affairs

AUGUST 27, 2020

Cybersecurity experts at CyberNews hijacked close to 28,000 unsecured printers worldwide and forced them to print out a guide on printer security. Most of us already know the importance of using antivirus , anti-malware, and VPNs to secure our computers, phones, and other devices against potential attacks. Original post: [link].

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The Last Watchdog

MARCH 28, 2019

Related: IoT botnets now available for economical DDoS blasts. His blog, Krebs on Security , was knocked down alright. It’s easy to do when there are six million open DNS resolvers on the internet using poor security practices.”. This attacker easily located IoT devices that used the manufacturers’ default security setting.

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Security Affairs

AUGUST 8, 2021

Every week the best security articles from Security Affairs free for you in your email box. The post Security Affairs newsletter Round 326 appeared first on Security Affairs. A new round of the weekly SecurityAffairs newsletter arrived! If you want to also receive for free the international press subscribe here.

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Security Affairs

AUGUST 11, 2018

Group-IB is recording new outbreaks of illegal mining (cryptojacking) threats in the networks of commercial and state organizations. Group-IB, an international company specializing in the prevention of cyberattacks, is recording new outbreaks of illegal mining (cryptojacking) threats in the networks of commercial and state organizations.

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Security Affairs

JULY 24, 2018

In an ideal world, all of the security controls are applied and all of the debugging tools are removed or disabled before the code is released to the public. ” These are very powerful functions for debugging tools, and also useful for executing malicious code without being trapped by the usual security controls.

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Schneier on Security

SEPTEMBER 28, 2022

The Atlantic Council has published a report on securing the Internet of Things: “Security in the Billions: Toward a Multinational Strategy to Better Secure the IoT Ecosystem.”

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Security Affairs

JANUARY 21, 2024

Every week the best security articles from Security Affairs are free for you in your email box. A new round of the weekly SecurityAffairs newsletter arrived! Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. Patch it now!

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Security Affairs

SEPTEMBER 10, 2018

Thousands of unpatched MikroTik Routers are involved in new cryptocurrency mining campaigns. Thousands of unpatched devices are mining for cryptocurrency at the moment. Even if the vendor released a security fix that addresses the flaw in April, the number of not updated routers is still very high.

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Security Affairs

SEPTEMBER 7, 2022

A new Linux malware dubbed Shikitega leverages a multi-stage infection chain to target endpoints and IoT devices. Researchers from AT&T Alien Labs discovered a new piece of stealthy Linux malware, dubbed Shikitega, that targets endpoints and IoT devices. Follow me on Twitter: @securityaffairs and Facebook. Pierluigi Paganini.

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Troy Hunt

NOVEMBER 25, 2020

In part 1 of this series, I posited that the IoT landscape is an absolute mess but Home Assistant (HA) does an admirable job of tying it all together. Now for the big challenge - security. I also looked at custom firmware and soldering and why, to my mind, that was a path I didn't need to go down at this time. Let's dive into it.

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Security Affairs

OCTOBER 7, 2020

Researchers from from Netlab, the network security division of Chinese tech giant Qihoo 360, have discovered a new botnet, tracked as HEH, that contains the code to wipe all data from infected systems, such as routers, IoT devices, and servers. Copyright (C) 2014 Media.net Advertising FZ-LLC All Rights Reserved -->. Pierluigi Paganini.

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Security Affairs

JULY 11, 2024

Multiple threat actors exploit a recently disclosed security PHP flaw CVE-2024-4577 to deliver multiple malware families. Cybersecurity and Infrastructure Security Agency (CISA) added the the vulnerability to its Known Exploited Vulnerabilities (KEV) catalog. ” reported Akamai. In June, the U.S. ” concludes the report.

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Security Affairs

MAY 14, 2023

Researchers from FortiGuard Labs first discovered the previously undetected RapperBot IoT botnet in August, and reported that it is active since mid-June 2022. Initially, they deployed and executed a separate Monero miner alongside the usual RapperBot binary, but starting from January 2023, they included the mining capabilities in the bot.

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eSecurity Planet

AUGUST 9, 2021

A malicious advertising campaign originating out of Eastern Europe and operating since at least mid-June is targeting Internet of Things (IoT) devices connected to home networks, according to executives with GeoEdge, which offers ad security and quality solutions to online and mobile advertisers. Malvertising is Evolving.

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Security Affairs

SEPTEMBER 1, 2021

Mozi is an IoT botnet that borrows the code from Mirai variants and the Gafgyt malware , it appeared on the threat landscape in late 2019. Microsoft Security Threat Intelligence Center and Section 52 at Azure Defender for IoT have monitored a new evolution of the threat that extent the list of targets. Pierluigi Paganini.

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Security Affairs

SEPTEMBER 23, 2018

The best news of the week with Security Affairs. Evolution of threat landscape for IoT devices – H1 2018. Ngrok Mining Botnet. Security Affairs – Newsletter ). The post Security Affairs newsletter Round 181 – News of the week appeared first on Security Affairs. 20% discount. Kindle Edition. Paper Copy.

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Security Affairs

JUNE 22, 2019

Trend Micro recently discovered an Android crypto-currency mining botnet that can spread via open ADB (Android Debug Bridge) ports and Secure Shell (SSH). Security researchers at Trend Micro have discovered an new Android crypto-currency mining botnet that spreads via open ADB ( Android Debug Bridge ) ports and Secure Shell (SSH).

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Security Affairs

DECEMBER 2, 2020

Security researcher Tolijan Trajanovski ( @tolisec ) analyzed the multi-vector Miner+Tsunami Botnet that implements SSH lateral movement. A fellow security researcher, 0xrb , shared with me samples of a botnet that propagates using weblogic exploit. The Miner ELF binaries connect to the following mining proxy servers: 66.70.218.40:8080

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Security Affairs

JUNE 26, 2024

Researchers warn that the P2Pinfect worm is targeting Redis servers with ransomware and cryptocurrency mining payloads. Cado Security researchers warned that the P2Pinfect worm is employed in attacks against Redis servers, aimed at deploying both ransomware and cryptocurrency mining payloads.

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Security Affairs

DECEMBER 16, 2022

MCCrash enumerates default credentials on Internet-exposed Secure Shell (SSH)-enabled devices. “The botnet’s spreading mechanism makes it a unique threat, because while the malware can be removed from the infected source PC, it could persist on unmanaged IoT devices in the network and continue to operate as part of the botnet.”

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Security Affairs

JUNE 4, 2021

The main payloads allow the malware to launch DDoS attacks, sniff and exfiltre network traffic using a SOCKS proxy and install XMRig Monero cryptocurrency mining software. ” The latest versions also implement polymorphic abilities, like other IoT botnets, the malware targets small and home office (SOHO) routers.

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Krebs on Security

FEBRUARY 24, 2020

While in many respects the class of vulnerability addressed in this story is depressingly common among Internet of Things (IoT) devices, the flaw is notable because it has attracted the interest of groups specializing in deploying ransomware at scale. 12 from Alex Holden , founder of Milwaukee-based security firm Hold Security.

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Security Affairs

JANUARY 17, 2019

The flaw was already addressed by the Chinese firm TopThink that designed the framework, but security expert Larry Cashdollar at Akamai’s Security Incident Response Team has now discovered active exploits of the flaw in the wild. To secure your system update the framework to the current version. Pierluigi Paganini.

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Security Affairs

DECEMBER 7, 2021

Upon compromising the devices, the miner will create a new process named [oom_reaper] that allows threat actors to mine Bitcoin. SecurityAffairs – hacking, IoT). The post Bitcoin Miner [oom_reaper] targets QNAP NAS devices appeared first on Security Affairs. “A bitcoin miner has been reported to target QNAP NAS.

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Security Affairs

SEPTEMBER 19, 2019

In February 2018, researchers from Proofpoint discovered a huge botnet dubbed ‘Smominru’ that was using the EternalBlue exploit to infect Windows computers and recruit them in Monero cryptocurrency mining activities. The post Smominru Botnet continues to rapidly spread worldwide appeared first on Security Affairs. Pierluigi Paganini.

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Security Affairs

SEPTEMBER 20, 2018

Sustes Malware doesn’t infect victims by itself, but it is spread via brute-force activities with special focus on IoT and Linux servers. Sustes Malware doesn’t infect victims by itself (it’s not a worm) but it is spread over the exploitation and brute-force activities with special focus on IoT and Linux servers.

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Security Affairs

APRIL 28, 2020

The Outlaw Botnet uses brute force and SSH exploit (exploit Shellshock Flaw and Drupalgeddon2 vulnerability ) to achieve remote access to the target systems, including server and IoT devices. This directory contains the crypto mining module named kswapd0. The first folder to analyze is “a”. Pierluigi Paganini.

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OpenText Information Management

NOVEMBER 13, 2024

The energy and resources sector including utilities, oil and gas, chemicals, and metals & mining is one of the most hazardous in the world. Great AI requires great information management because the results from generative AI will be more correct and trusted when information is organized, connected, automated, and secured.

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Security Affairs

OCTOBER 12, 2021

The botnet appeared on the threat landscape in November 2020, the attacks aimed at compromising the target systems to create an IRC botnet, which can later be used to conduct several malicious activities, including DDoS attacks and crypto-mining campaigns. from visual-tools.com. Follow me on Twitter: @securityaffairs and Facebook.

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Security Affairs

AUGUST 28, 2018

includes the security updates to address the CVE-2018-11776. The shell script removes previous instances of the miner, removes specific processes, and downloads three ELF crypto mining binaries. Researchers observed that the mining account name is the same as the BitBucket account name. through 2.3.34, Struts 2.5

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Krebs on Security

DECEMBER 5, 2022

Glupteba is a rootkit that steals passwords and other access credentials, disables security software, and tries to compromise other devices on the victim network — such as Internet routers and media storage servers — for use in relaying spam or other malicious traffic. attorney to pay Google’s legal fees.

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The Last Watchdog

SEPTEMBER 11, 2019

Security orchestration, automation and response, or SOAR, is a fledgling security technology stack that first entered the cybersecurity lexicon about six years ago. Saurabh told me he developed a passion for helping organizations improve the efficiencies of their security operations. billion, and later co-founded SumoLogic.

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Security Affairs

JULY 13, 2019

This year, security experts at Avast have blocked more than 4.6 ” Avast researchers also observed crooks using DNS hijacking to deliver crypto mining scripts to users’ browsers. The post For nearly a year, Brazilian users have been targeted with router attacks appeared first on Security Affairs. Pierluigi Paganini.

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Security Affairs

AUGUST 3, 2018

Experts uncovered a massive cryptojacking campaign that is targeting MikroTik routers to inject a Coinhive cryptocurrency mining script in the web traffic. The post Hundreds of thousands MikroTik Routers involved in massive Coinhive cryptomining campaign appeared first on Security Affairs. Pierluigi Paganini.

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OpenText Information Management

DECEMBER 16, 2024

Key horizontal threads that will create trusted, autonomous, secures, and scalable digital twins include Content , Business Network , AI & Analytics , Experience , ITOps , Cybersecurity , and DevOps. Every digital fabric has horizontal and vertical digital threads. Digital twins are no different. Are you ready to learn more?

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Energy and Utilities IoT Customer Experience Manufacturing 59

The Last Watchdog

MARCH 17, 2020

The company, based in Petach Tikvah, Israel, addresses the problem via a “virtual Hardware Security Module” as opposed to the traditional method of using physical infrastructure. MPC streamlines the process, while also making crypto transactions more secure and resilient, Smart told me. “For

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