MUST READ

ToolShell under siege: Check Point analyzes Chinese APT Storm-2603

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CISA released Thorium platform to support malware and forensic analysis

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Russia-linked APT Secret Blizzard targets foreign embassies in Moscow with ApolloShadow malware

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Dahua Camera flaws allow remote hacking. Update firmware now

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Researchers released a decryptor for the FunkSec ransomware

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Apple fixed a zero-day exploited in attacks against Google Chrome users

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PyPI maintainers alert users to email verification phishing attack

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FBI seizes 20 BTC from Chaos Ransomware affiliate targeting Texas firms

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Critical SAP flaw exploited to launch Auto-Color Malware attack on U.S. company

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Orange reports major cyberattack, warns of service disruptions

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Hackers leak images and comments from women dating safety app Tea

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Pro-Ukraine hacktivists claim cyberattack on Russian Airline Aeroflot that caused the cancellation of +100 flights

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Seychelles Commercial Bank Reported Cybersecurity Incident

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Microsoft uncovers macOS flaw allowing bypass TCC protections and exposing sensitive data

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U.S. CISA adds Cisco ISE and PaperCut NG/MF flaws to its Known Exploited Vulnerabilities catalog

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Critical WordPress Post SMTP plugin flaw exposes 200K+ sites to full takeover

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Scattered Spider targets VMware ESXi in using social engineering

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China-linked group Fire Ant exploits VMware and F5 flaws since early 2025

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Allianz Life data breach exposed the data of most of its 1.4M customers

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SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 55

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APT
ToolShell under siege: Check Point analyzes Chinese APT Storm-2603

Storm-2603 group exploits SharePoint flaws and uses a custom C2 framework, AK47 C2, with HTTP- and DNS-based variants named AK47HTTP and AK47DNS. Check Point Research is tracking a ToolShell campa ...

Pierluigi Paganini August 01, 2025
Cyber Crime
CISA released Thorium platform to support malware and forensic analysis

CISA releases Thorium, an open-source tool for malware and forensic analysis, now available to analysts in government, public, and private sectors. CISA has released Thorium, a new open-source pla ...

Pierluigi Paganini August 01, 2025
APT
Russia-linked APT Secret Blizzard targets foreign embassies in Moscow with ApolloShadow malware

Russia-linked Secret Blizzard targets foreign embassies in Moscow via ISP-level AitM attacks, deploying custom ApolloShadow malware. Microsoft researchers uncovered a cyberespionage campaign by th ...

Pierluigi Paganini July 31, 2025
Hacking
Dahua Camera flaws allow remote hacking. Update firmware now

Critical flaws in Dahua cameras let hackers take control remotely. The vendor has released patches, users should update firmware asap. Bitdefender cybersecurity experts discovered serious vulnerab ...

Pierluigi Paganini July 31, 2025