Security Affairs

JULY 16, 2022

A new round of the weekly Security Affairs newsletter arrived! Every week the best security articles from Security Affairs for free in your email box. The post Security Affairs newsletter Round 374 by Pierluigi Paganini appeared first on Security Affairs. Follow me on Twitter: @securityaffairs and Facebook.

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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

JUNE 20, 2018

On the face, the damage caused by cryptojacking may appear to be mostly limited to consumers and website publishers who are getting their computing resources diverted to mining fresh units of Monero, Ethereum and Bytecoin on behalf of leeching attackers. You can mine them, if you have a powerful CPU. Bilogorskiy.

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The Last Watchdog

AUGUST 3, 2018

Illicit crypto mining is advancing apace. It began when threat actors began stealthily embedding crypto mining functionality into the web browsers of unwitting individuals. Related article: Illicit crypto mining hits cloud services. It’s likely IT and security teams won’t find the infection for months.

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Krebs on Security

JULY 29, 2021

Every time there is another data breach, we are asked to change our password at the breached entity. Our continued reliance on passwords for authentication has contributed to one toxic data spill or hack after another.

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Security Affairs

JANUARY 21, 2021

QNAP is warning customers of a new piece of malware dubbed Dovecat that is targeting NAS devices to mine cryptocurrency. Taiwanese vendor QNAP has published a security advisory to warn customers of a new piece of malware named Dovecat that is targeting NAS devices. ” reads the security advisory published by the vendor.

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Security Affairs

NOVEMBER 9, 2018

Login information for 37 administrators, including full names, username, password and email: [link]. 11 Usernames, Passwords & Emails for Database eSG: [link]. 110 Usernames, Passwords & Emails for Database exe: [link]. 40 Usernames, Passwords & Emails for Database exe2: [link]. 38 Databases Total: [link].

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Security Affairs

JANUARY 25, 2021

“These techniques include numerous modules that exploit implicit trust, weak passwords, and unauthenticated remote code execution (RCE) vulnerabilities in popular applications, including Secure Shell (SSH), IT administration tools, a variety of cloud-based applications, and databases.” Ransomware, data theft).

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Security Affairs

DECEMBER 13, 2020

Security researchers from Palo Alto Networks have discovered a new botnet, tracked as PgMiner, that targets PostgreSQL databases running on Linux servers to install a cryptocurrency miner. “We believe PGMiner is the first cryptocurrency mining botnet that is delivered via PostgreSQL.” ” continues the analysis.

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Security Affairs

JUNE 13, 2021

Every week the best security articles from Security Affairs free for you in your email box. The post Security Affairs newsletter Round 318 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

APRIL 1, 2020

Cybersecurity researchers spotted a crypto-mining botnet, tracked as Vollgar, that has been hijacking MSSQL servers since at least 2018. Researchers at Guardicore Labs discovered a crypto-mining botnet , tracked as Vollgar botnet , that is targeting MSSQL databases since 2018. ” conclude the experts. Pierluigi Paganini.

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Security Affairs

AUGUST 8, 2019

Avast spotted a new strain of Clipsa malware that is used to mine and steal cryptocurrencies along with carrying out brute-force attacks on WordPress sites. Clipsa is a malware that is well known to cyber security community is able to steal cryptocurrency via clipoard hijacking and mine cryptocurrency after installing a miner. .

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Security Affairs

APRIL 6, 2020

Experts uncovered a hacking campaign that is breaching Docker clusters to deploy a new crypto-mining malware tracked as Kinsing. Cloud security firm Aqua Security uncovered a hacking campaign carried out during the past months, hackers are scanning the Internet for Docker servers running API ports exposed without a password.

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Security Affairs

MAY 2, 2021

Every week the best security articles from Security Affairs free for you in your email box. Every week the best security articles from Security Affairs free for you in your email box. Every week the best security articles from Security Affairs free for you in your email box. Pierluigi Paganini.

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Security Affairs

JUNE 22, 2021

The Windows botnet has been active since late 2017, it was mainly used to mine cryptocurrency, but it was also involved in DDoS attacks in 2018. “Recently, a new infection vector that cracks Windows machines through SMB password brute force is on the rise” reads the analysis published by AVAST. ” continues the report.

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Security Affairs

DECEMBER 25, 2021

The resource contains information for the mining activity, the researchers identified a self-compiled version of the XMrig open-source miner containing information such as username, password, algorithm, and mining pool. The post ‘Spider-Man: No Way Home’ used to spread a cryptominer appeared first on Security Affairs.

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Security Affairs

AUGUST 20, 2019

The backdoor was used by attackers to inject mining code in Ruby projects using the malicious versions of the libraries. Every time the method gets called it will send the email/password to the attacker.” Projects that rely on the backdoored libraries have to remove dependencies fr o m malicious libraries and use new secure ones.

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Security Affairs

JUNE 1, 2019

“The script then calls a Monero coin-mining binary, darwin (detected as PUA.Linux.XMRMiner.AA), to run in the background. As with all cryptocurrency miners, it uses the resources of the host system to mine cryptocurrency (Monero in this instance) without the owner’s knowledge.” ” continues the report.

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Security Affairs

JUNE 29, 2020

Security experts from ESET revealed that the number of daily brute-force attacks on Windows RDP has doubled during the COVID-19 lockdown. ESET researchers also said the attackers also attempt to exploit RDP connections to try to install coin-mining malware or create a backdoor. Use an additional layer of authentication ( MFA/2FA ).

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Security Affairs

MAY 14, 2023

ssh/authorized_keys, anyone with the corresponding private key can authenticate the SSH server without supplying a password. 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. ” continues the report.

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Krebs on Security

MARCH 15, 2021

com , a wildly popular service that sold access to more than 12 billion usernames and passwords stolen from thousands of hacked websites. For several years, WeLeakInfo was the largest of several services selling access to hacked passwords. A little over a year ago, the FBI and law enforcement partners overseas seized WeLeakInfo[.]com

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Krebs on Security

SEPTEMBER 5, 2023

In November 2022, the password manager service LastPass disclosed a breach in which hackers stole password vaults containing both encrypted and plaintext data for more than 25 million users. Monahan said virtually all of the victims she has assisted were longtime cryptocurrency investors, and security-minded individuals.

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Security Affairs

JULY 21, 2019

The best news of the week with Security Affairs. Israel surveillance firm NSO group can mine data from major social media. Slack resetting passwords for roughly 1% of its users. The post Security Affairs newsletter Round 223 – News of the week appeared first on Security Affairs. Kindle Edition. Paper Copy.

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Security Affairs

MARCH 13, 2019

Security experts at 360 Total Security have discovered a new modular cryptocurrency malware that implements worm capabilities to spread. “Recently, 360 Total Security team intercepted a new worm PsMiner written in Go, which uses CVE-2018-1273, CVE-2017-10271, CVE-2015-1427, CVE-2014-3120 and other high-risk vulnerabilities ?

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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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Krebs on Security

MARCH 26, 2024

Several Apple customers recently reported being targeted in elaborate phishing attacks that involve what appears to be a bug in Apple’s password reset feature. “It was like this system notification from Apple to approve [a reset of the account password], but I couldn’t do anything else with my phone.

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Passwords Phishing Authentication Mining 360

Security Affairs

SEPTEMBER 19, 2018

Security experts from Kaspersky have published an interesting report on the new trends in the IoT threat landscape. In the first half of 2018, researchers at Kaspersky Lab said that the most popular attack vector against IoT devices remains cracking Telnet passwords (75,40%), followed by cracking SSH passwords (11,59%).

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Security Affairs

JULY 5, 2019

. “The malware campaign propagates using 7 different methods: 4 web application exploits (2 targeting ThinkPHP, 1 targeting Drupal, and 1 targeting Confluence), SSH credentials enumeration, Redis database passwords enumeration, and also trying to connect other machines using found SSH keys.” Pierluigi Paganini.

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Security Affairs

JANUARY 8, 2021

Upon executing the code, it will ask the user the path for the payload to be encrypted and the password to be used for AES encryption to hide the malware within the loader. In case, the password is not provided, the tool generates one. ” If you want to receive the weekly Security Affairs Newsletter for free subscribe here.

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Security Affairs

AUGUST 23, 2024

Victims of this variant of Qilin ransomware attack must reset all Active Directory passwords and warn users to change passwords for the sites saved in their Chrome browsers. Finally, attackers used another GPO to schedule the execution of the ransomware, leaving ransom notes in every directory on the infected machines.

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Security Affairs

JUNE 4, 2021

“The usernames and passwords are now in a separate two arrays and extended to include many other usernames and passwords. 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. ” continues the post.

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Security Affairs

AUGUST 28, 2020

Security researchers from Sophos have spotted a new variant of the Lemon_Duck cryptomining malware that has been updated to compromise Linux machines via SSH brute force attacks. “This aspect of the campaign expands the mining operation to support computers running Linux. ” reads the post published by Sophos.

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Security Affairs

JUNE 25, 2023

Researchers from Cyble Research and Intelligence Labs (CRIL) discovered a trojanized Super Mario Bros game installer for Windows that was used to deliver multiple malware, including an XMR miner, SupremeBot mining client, and the Open-source Umbral stealer. stream” to carry out cryptocurrency mining activities.” moneroocean[.]stream”

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Krebs on Security

JULY 4, 2020

One of the most-read advice columns on this site is a 2018 piece called “ Plant Your Flag, Mark Your Territory ,” which tried to impress upon readers the importance of creating accounts at websites like those at the Social Security Administration , the IRS and others before crooks do it for you. DHS’s myE-Verify homepage.

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Security Affairs

FEBRUARY 2, 2024

The Windows botnet has been active since late 2017, it was mainly used to mine cryptocurrency, but it was also involved in DDoS attacks in 2018. The malware uses exploits for known vulnerabilities and password brute-forcing attacks for self-propagation. ” reads the alert published by CERT-UA.

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Security Affairs

AUGUST 31, 2019

In June, Trend Micro discovered an Android crypto-currency mining botnet that can spread via open ADB (Android Debug Bridge) ports and Secure Shell (SSH). . Ares bot also scans for both other Android systems running Telnet services and attempt to crack passwords protecting them. IoT #malware branches seen in ????????

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Security Affairs

JULY 13, 2019

This year, security experts at Avast have blocked more than 4.6 “ Malware then guesses routers’ passwords , which new research from Avast shows are often weak. ” Avast researchers also observed crooks using DNS hijacking to deliver crypto mining scripts to users’ browsers. concludes Avast.

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