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Enhanced capabilities sustain the rapid growth of Vo1d botnet
Pierluigi Paganini February 28, 2025

Operators behind the Vo1d botnet have enhanced its capabilities, enabling rapid growth in recent months. In September 2024, Doctor Web researchers uncovered a malware, tracked as Vo1d, that i ...

Cisco fixed command injection and DoS flaws in Nexus switches
Pierluigi Paganini February 28, 2025

Cisco addressed command injection and denial-of-service (DoS) vulnerabilities in some models of its Nexus switches. Cisco released security updates to address command injection and DoS vulnerabili ...

China-linked threat actors stole 10% of Belgian State Security Service (VSSE)'s staff emails
Pierluigi Paganini February 28, 2025

Belgian authorities are investigating Chinese hackers for breaching its State Security Service (VSSE), stealing 10% of emails from 2021 to May 2023. The Belgian federal prosecutor's office is prob ...

FBI: North Korea-linked TraderTraitor is responsible for $1.5 Billion Bybit hack
Pierluigi Paganini February 27, 2025

The FBI confirmed that North Korea is responsible for the record-breaking cyber heist at the crypto exchange Bybit. FBI links the recent Bybit hack to North Korea-linked group TraderTraitor as det ...

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Data Breach
Conduent January 2025 breach impacts 10M+ people

Conduent January 2025 breach exposed personal data of 10M+ people, including names, addresses, DOBs, SSNs, and health and insurance info. Conduent January 2025 breach exposed the personal data of ...

Pierluigi Paganini November 03, 2025
Malware
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 69

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter Agenda Ransomware Deploys Linux Variant ...

Pierluigi Paganini November 02, 2025
Uncategorized
Security Affairs newsletter Round 548 by Pierluigi Paganini – INTERNATIONAL EDITION

A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly Security ...

Pierluigi Paganini November 02, 2025
Security
Ukrainian extradited to US over Conti ransomware involvement

Ukrainian Oleksii Lytvynenko extradited from Ireland to US for alleged role in Conti ransomware after fleeing Ukraine in 2022. Ukrainian national Oleksii Lytvynenko (43) extradited from Ireland to ...

Pierluigi Paganini November 02, 2025
Hacking
BadCandy Webshell threatens unpatched Cisco IOS XE devices, warns Australian government

Australia warns of attacks on unpatched Cisco IOS XE devices exploiting CVE-2023-20198, allowing BadCandy webshell install. The Australian Signals Directorate (ASD) warns of ongoing attacks on un ...

Pierluigi Paganini November 01, 2025
Security
Old Linux Kernel flaw CVE-2024-1086 resurfaces in ransomware attacks

CISA warns ransomware gangs exploit CVE-2024-1086, a Linux kernel flaw in netfilter: nf_tables, introduced in 2014 and patched in Jan 2024. CISA warned that ransomware gangs are exploiting CVE-20 ...

Pierluigi Paganini October 31, 2025
Data Breach
EY Exposes 4TB SQL Server Backup Publicly on Microsoft Azure

A massive 4TB SQL Server backup file belonging to global accounting giant Ernst & Young (EY) was discovered publicly accessible on Microsoft Azure. Cybersecurity firm Neo Security discove ...

Pierluigi Paganini October 31, 2025
Intelligence
Suspected Chinese actors compromise U.S. Telecom firm Ribbon Communications

A nation-state actor, likely a China-nexus one, hacked the U.S.-based technology company Ribbon Communications. Ribbon Communications is a U.S.-based technology company that provides telecommunica ...

Pierluigi Paganini October 31, 2025
Hacking
U.S. CISA adds XWiki Platform, and Broadcom VMware Aria Operations and VMware Tools flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds XWiki Platform, and Broadcom VMware Aria Operations and VMware Tools flaws to its Known Exploited Vulnerabilities catalog. The U.S ...

Pierluigi Paganini October 30, 2025
Hacking
Brush exploit can cause any Chromium browser to collapse in 15-60 seconds

“Brash” flaw in Chromium’s Blink engine lets attackers crash browsers instantly via a single malicious URL, researcher Jose Pino revealed. Security researcher Jose Pino found a severe vulner ...

Pierluigi Paganini October 30, 2025
Security
Ex-Defense contractor exec pleads guilty to selling cyber exploits to Russia

Former US defense contractor exec Peter Williams pled guilty to stealing trade secrets and selling cyber exploits to a Russian broker, per the US DOJ. Ex-US defense contractor Peter Williams (39) ...

Pierluigi Paganini October 30, 2025
Data Breach
Dentsu’s US subsidiary Merkle hit by cyberattack, staff and client data exposed

Dentsu said its U.S. unit Merkle was hit by a cyberattack exposing staff and client data, forcing some systems offline to mitigate the security breach. Japanese multinational advertising and publi ...

Pierluigi Paganini October 30, 2025
Hacktivism
Hacktivists breach Canada’s critical infrastructure, cyber Agency warns

Canada’s cyber agency warns hacktivists breached critical infrastructure, altering industrial controls and risking public safety. The Canadian Centre for Cyber Security revealed that hacktivists ...

Pierluigi Paganini October 29, 2025
APT
Russian hackers, likely linked to Sandworm, exploit legitimate tools against Ukrainian targets

Russian actors, likely linked to Sandworm, targeted Ukrainian firms using LotL tactics and dual-use tools to steal data and stay hidden, says Symantec and Carbon Black. Russian threat actors, like ...

Pierluigi Paganini October 29, 2025
Security
U.S. CISA adds Dassault Systèmes DELMIA Apriso flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Dassault Systèmes DELMIA Apriso flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure S ...

Pierluigi Paganini October 29, 2025
Malware
Herodotus Android malware mimics human typing to evade detection

Threat Fabric researchers spotted Herodotus Android malware mimicking human typing with random delays to evade detection. Threat Fabric found a new Android malware, named Herodotus, which mimics ...

Pierluigi Paganini October 29, 2025
Malware
Aisuru botnet is behind record 20Tb/sec DDoS attacks

A new Mirai-based IoT botnet, dubbed Aisuru, was used to launch multiple high-impact DDoS attacks exceeding 20Tb/sec and/or 4gpps. In October 2025, the Aisuru Mirai-based IoT botnet launched massi ...

Pierluigi Paganini October 28, 2025
Cyber Crime
Everest group claimed the hack of Sweden’s power grid operator Svenska kraftnät

Hackers hit Sweden’s power grid operator Svenska kraftnät, stealing data via a file transfer tool. The power grid was not affected. Hackers breached Sweden’s state-owned power grid operator S ...

Pierluigi Paganini October 28, 2025
Security
Critical ASP.NET flaw hits QNAP NetBak PC Agent

QNAP warns of critical ASP.NET flaw (CVE-2025-55315) in NetBak PC Agent, letting attackers hijack credentials or bypass security via HTTP smuggling. QNAP urges users to patch a critical ASP.NET Co ...

Pierluigi Paganini October 28, 2025
Cyber Crime
Ransomware payments hit record low: only 23% Pay in Q3 2025

Only 23% of ransomware victims paid in Q3 2025, the lowest ever, continuing a six-year decline in payment rates, Coveware reports. Cybersecurity firm Coveware reports that only 23% of ransomware v ...

Pierluigi Paganini October 28, 2025