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TeamTNT is back and targets servers to run Bitcoin encryption solvers

Security Affairs

The TeamTNT botnet is a crypto-mining malware operation that has been active since April 2020 and targets Docker installs. ” The Pollard’s Kangaroo interval ECDLP solver algorithm appears to be an attempt to break the SECP256K1 encryption which is used by Bitcoin to implement its public key cryptography.

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APT hacked a US municipal government via an unpatched Fortinet VPN

Security Affairs

In April, the FBI and the Cybersecurity and Infrastructure Security Agency (CISA) previously warned of attacks carried out by APT groups targeting Fortinet FortiOS servers using multiple exploits. The threat actors are actively exploiting the following vulnerabilities in Fortinet FortiOS: CVE-2018-13379 ; CVE-2020-12812 ; CVE-2019-5591.

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No, I Did Not Hack Your MS Exchange Server

Krebs on Security

New data suggests someone has compromised more than 21,000 Microsoft Exchange Server email systems worldwide and infected them with malware that invokes both KrebsOnSecurity and Yours Truly by name. Just my Social Security number. Let’s just get this out of the way right now: It wasn’t me. krebsonsecurity[.]top

Honeypots 351
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The Scammers’ Playbook: How Cybercriminals Get Ahold of Your Data

eSecurity Planet

billion in reported losses, up from 2020’s 791,790 complaints and $4.2 A major focus of cybersecurity as an industry is its efforts to detect, root out, and respond to potential fraudsters attempting to trick companies and people out of their money, data, or both. Read More At: Top Secure Email Gateway Solutions for 2022.

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Security Affairs newsletter Round 264

Security Affairs

Every week the best security articles from Security Affairs free for you in your email box. The post Security Affairs newsletter Round 264 appeared first on Security Affairs. A new round of the weekly SecurityAffairs newsletter arrived! Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->.

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IoT Unravelled Part 3: Security

Troy Hunt

Now for the big challenge - security. The "s" in IoT is for Security Ok, so the joke is a stupid oldie, but a hard truth lies within it: there have been some shocking instances of security lapses in IoT devices. Or are they just the same old risks we've always had with data stored on the internet? Let's dive into it.

IoT 142
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Phishing campaign targets LATAM e-commerce users with Chaes Malware

Security Affairs

Cybereason Nocturnus security researchers have identified an active campaign focused on the users of a large e-commerce platform in Latin America. information stealer that exfiltrates data using the node process.” bin, researchers also observed the use of a cryptocurrency mining module. . ” concludes the report.

Phishing 123