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MUST READ

SAP fixed 26 flaws in August 2025 Update, including 4 Critical

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August 2025 Patch Tuesday fixes a Windows Kerberos Zero-Day

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Dutch NCSC: Citrix NetScaler zero-day breaches critical orgs

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Chrome sandbox escape nets security researcher $250,000 reward

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Smart Buses flaws expose vehicles to tracking, control, and spying

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MedusaLocker ransomware group is looking for pentesters

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Google confirms Salesforce CRM breach, faces extortion threat

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SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 57

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Security Affairs newsletter Round 536 by Pierluigi Paganini – INTERNATIONAL EDITION

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Embargo Ransomware nets $34.2M in crypto since April 2024

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Germany limits police spyware use to serious crimes

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Phishing attacks exploit WinRAR flaw CVE-2025-8088 to install RomCom

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French firm Bouygues Telecom suffered a data breach impacting 6.4M customers

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Columbia University data breach impacted 868,969 people

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SonicWall dismisses zero-day fears after Ransomware probe

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Air France and KLM disclosed data breaches following the hack of a third-party platform

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CISA, Microsoft warn of critical Exchange hybrid flaw CVE-2025-53786

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Microsoft unveils Project Ire: AI that autonomously detects malware

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CERT-UA warns of UAC-0099 phishing attacks targeting Ukraine’s defense sector

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Over 100 Dell models exposed to critical ControlVault3 firmware bugs

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Security Affairs

Pierluigi Paganini June 17, 2018
Satori botnet is back again, experts observed a surge in port scan activity associated with it

This week, security experts observed a surge in port 8000 scan activity, researchers at  Qihoo 360 Netlab determined that the unusual activity was associated with Satori IoT botnet. Experts from Qihoo 360 Netlab discovered that the author of the Satori botnet have integrated a the proof-of-concept (PoC) code for the XionMai web server software package after it was […]

Pierluigi Paganini June 17, 2018
ClipboardWalletHijacker miner hijacks your Ether and Bitcoin transaction, over 300,000 computers have been infected

Researchers uncovered a new malware campaign spreading a clipboard hijacker dubbed ClipboardWalletHijacker that has already infected over 300,000 computers. Security researchers from Qihoo 360 Total Security have spotted a new malware campaign spreading a clipboard hijacker, tracked as ClipboardWalletHijacker, that has already infected over 300,000 computers. Most of the victims are located in Asia, mainly China. “Recently, […]

Pierluigi Paganini June 16, 2018
Europol dismantled the Rex Mundi hacker crew, it arrested another member of the gang

The Europol announced that several French nationals were arrested in the past year on suspicion of being involved with notorious Rex Mundi crime gang. Another success of the Europol made the headlines, the European police announced that several French nationals were arrested in the past year on suspicion of being involved with notorious hacker group […]

Pierluigi Paganini June 16, 2018
Syscoin Github has been breached, hacker replaced Syscoin Windows client with tainted version

The GitHub account of the Syscoin cryptocurrency was compromised by hackers that replaced the official Syscoin Windows client with a tainted version. The Syscoin clients allow users to mine Syscoin cryptocurrency or manage Syscoin funds. The other versions in the v3.0.4.1 release were not replaced, this means that Mac and Linux clients were not replaced by the hackers. The […]

Pierluigi Paganini June 16, 2018
Singapore was hit by an unprecedented number of attacks during the Trump-Kim Summit

Researchers observed a spike in the number of cyber-attacks targeting Singapore during the Trump-Kim Summit, from June 11 to June 12. Researchers at F5 Labs have observed a spike in the number of cyber-attacks targeting Singapore from June 11 to June 12, in the wake of the meeting between U.S. President Donald Trump and North Korean President Kim Jong-un in […]

Pierluigi Paganini June 15, 2018
A new MuddyWater Campaign spreads Powershell-based PRB-Backdoor

Trend Micro spotted a new attack relying on weaponized Word documents and PowerShell scripts that appears related to the MuddyWater APT. Security experts at Trend Micro have spotted a new attack relying on weaponized Word documents and PowerShell scripts that appears related to the MuddyWater cyber-espionage campaign. The first MuddyWater campaign was observed in late 2017, then researchers from […]

Pierluigi Paganini June 15, 2018
A new Meltdown-like flaw tracked as LazyFP affects Intel CPUs

A new vulnerability involving side channel speculative execution on Intel chips, known as LazyFP, has been announced and assigned CVE-2018-3665. A new vulnerability tracked as LazyFP (CVE-2018-3665) involving side channel speculative execution affects Intel CPUs, like previous ones it could be exploited by hackers to access sensitive information from the affected system. The vulnerability was discovered […]

Pierluigi Paganini June 15, 2018
Mysterybot, a new LokiBot-Linked Android Trojan Emerges

Threat Fabric reports of a newly discovered banking Trojan, dubbed Mysterybot, targeting Android 7 and 8 versions, the malware seems to be linked to Lokibot. Threat Fabric (formerly known as SfyLabs) reports of a newly discovered banking Trojan targeting Android 7 and 8 versions. It seems to be linked to Lokibot, the hydra of the Android malware […]

Pierluigi Paganini June 15, 2018
Experts released a free decryptor for Everbe Ransomware

Researchers have released a decryptor tool that could be used by victims of the Everbe Ransomware to decrypt their files for free. Good news for the victims of the Everbe Ransomware, the popular malware researchers Michael Gillespie and Maxime Meignan have released a decryptor that could be used by victims to decrypt their files for free. The Everbe Ransomware encrypts files […]

Pierluigi Paganini June 15, 2018
SigSpoof GnuPG flaw could be exploited to spoof message signatures

GnuPG 2.2.8 released earlier this month addresses the CVE-2018-12020 vulnerability, dubbed SigSpoof, affecting GnuPG, Enigmail, GPGTools, and python-gnupg. GnuPG, also known as GPG, is a complete and free implementation of the OpenPGP standard as defined by RFC4880 (also known as PGP). GnuPG allows users to encrypt and sign data and communications. GnuPG version 2.2.8 released earlier this month addresses the CVE-2018-12020 vulnerability, dubbed SigSpoof, affecting GnuPG, […]

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    recent articles

    SAP fixed 26 flaws in August 2025 Update, including 4 Critical

    Uncategorized / August 13, 2025

    August 2025 Patch Tuesday fixes a Windows Kerberos Zero-Day

    Hacking / August 12, 2025

    Dutch NCSC: Citrix NetScaler zero-day breaches critical orgs

    Hacking / August 12, 2025

    Researchers cracked the encryption used by DarkBit ransomware

    Malware / August 12, 2025

    Chrome sandbox escape nets security researcher $250,000 reward

    Hacking / August 11, 2025

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