Malware

Pierluigi Paganini August 23, 2026
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 111

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter Akira Hits Safe Mode: Ransomware Rebooting Around EDR  Multi-Functional Linux Botnet “Evooo1Bot”      StubMaker RubyGems Campaign Delivers a Windows Infostealer   Hunting MacSync Stealer infrastructure through behavioral pivots  Manic: Blend between Banking Malware & Spyware   […]

Pierluigi Paganini August 22, 2026
ToxicPanda 2.0 Gets a Major Upgrade, Expanding Attacks Across 16 Countries

ToxicPanda 2.0 targets 349 financial apps and abuses Android Wireless Debugging to gain deeper device access and steal banking credentials. ToxicPanda used to be a Europe-focused nuisance targeting a manageable list of banks. That version is gone. Zimperium’s zLabs team just documented ToxicPanda 2.0, and the numbers alone tell the story: 349 targeted financial institutions […]

Pierluigi Paganini August 21, 2026
Cl0p Targets 40+ Organizations Through PTC Windchill Flaw

Cl0p claims over 40 organizations fell victim to attacks exploiting a PTC Windchill and FlexPLM vulnerability. Cl0p is using a familiar strategy again: exploit one flaw in enterprise software to attack many companies, then publish the victims’ names if they refuse to pay. The group claims it has targeted more than 40 organizations through a […]

Pierluigi Paganini August 20, 2026
Manic: The Android Malware That Exfiltrates Data Even When the Phone Is Offline

Manic Android malware combines banking fraud and spyware, using a Bluetooth relay to steal data even when devices are offline. ThreatFabric’s Mobile Threat Intelligence team has identified a new Android malware, dubbed Manic, which has been active in the wild since at least February 2026. The researchers state that the malware is still under development […]

Pierluigi Paganini August 19, 2026
Microsoft Tracks MacSync Stealer by Its Behavior, Not Its Domains

Microsoft tracked over 30 MacSync Stealer domains by focusing on behavioral patterns, revealing a campaign targeting passwords, keys, wallets and other data. Domain blocking is a losing game when the thing you’re blocking can register a new domain faster than you can add it to a list. That’s the exact problem Microsoft Defender Experts ran […]

Pierluigi Paganini August 18, 2026
New Mirai-Based Evooo1Bot Botnet Targets Linux Devices

Evooo1Bot is a Mirai-based Linux botnet that hijacks routers and IoT devices for DDoS attacks, credential theft and criminal proxy services. Fortinet’s FortiGuard Labs disclosed Evooo1Bot in mid-August, a previously undocumented Linux botnet that’s been active since July 2026. The bot borrows Mirai‘s DDoS engine but adds encrypted command-and-control communications, an SSH brute-force scanner, a […]

Pierluigi Paganini August 17, 2026
LiteLLM Supply-Chain Attack – Technology, Banking and Healthcare the Most Affected

The SANDCLOCK LiteLLM supply-chain attack exposed credentials across 2,038 repositories, affecting technology, finance, healthcare, retail and more. Resecurity (USA) estimated the most affected sectors by the “SANDCLOCK” backdoor, which was planted as a result of the code repository compromise. According to cybersecurity experts, LiteLLM / TeamPCP Supply-Chain Attack will have long-lasting consequences. By compromising a […]

Pierluigi Paganini August 17, 2026
Akira Ransomware Uses Safe Mode to Bypass EDR

Akira attackers used Safe Mode to disable EDR before deploying ransomware, but memory issues caused the encryptor to fail. An Akira ransomware affiliate broke into a company through an MFA-less SonicWall VPN on August 4, stole credentials and file shares, and then rebooted the compromised host into Safe Mode with Networking to kill the security […]

Pierluigi Paganini August 16, 2026
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 110

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter Kimsuky Integrates AI into Attack Operations, From AI-Generated Decoy Documents to a Local LLM ShieldBreak – August 2026 disclosure   Kimwolf v7: An Evolution of the Kimwolf Botnet  CISA, FBI and Partners Warn Organizations of […]

Pierluigi Paganini August 16, 2026
Mustang Panda Upgrades CoolClient With a Kernel Rootkit

Mustang Panda upgraded CoolClient with a signed kernel driver that hides processes, files and network activity, making the backdoor harder to detect. HoneyMyte, also known as Mustang Panda, has pushed its CoolClient backdoor another step deeper into Windows. Kaspersky’s latest analysis shows a new variant that can deploy a signed kernel-mode driver as a Windows […]