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Hacking Microsoft Teams accounts with a GIF image
Pierluigi Paganini April 27, 2020

Experts discovered how to take over Microsoft Teams accounts by just sending recipients a regular GIF, it works for both desktop and web Teams versions. Microsoft has addressed a vulnerability in ...

Previously undetected VictoryGate Botnet already infected 35,000 devices
Pierluigi Paganini April 27, 2020

Experts managed to sinkhole several C2 servers of the VictoryGate botnet that already infected over 35,000 devices and propagates via infected USB devices. The VictoryGate botnet is active si ...

Hackers exploit SQL injection zero-day issue in Sophos firewall
Pierluigi Paganini April 26, 2020

Cybersecurity firm Sophos releases an emergency patch to address an SQL injection flaw in its XG Firewall product that has been exploited in the wild. Cybersecurity firm Sophos has released an eme ...

Coronavirus-themed attacks April 19 – April 25, 2020
Pierluigi Paganini April 26, 2020

This post includes the details of the Coronavirus-themed attacks launched from April 19 to April 25, 2020. Please give me your vote for European Cybersecurity Blogger Awards – VOTE FOR YOUR ...

recent articles

Data Breach
EdTech Faces a Cybersecurity Crisis: Data Breaches Surge

EdTech firms face rising cyberattacks as ShinyHunters and FulcrumSec target schools, exposing sensitive data and disrupting services. Resecurity (USA) warns the education technology (EdTech) secto ...

Pierluigi Paganini June 17, 2026
Security
FulcrumSec Targets Novo Nordisk, Leaks Clinical and Research Data

FulcrumSec leaked data stolen from Novo Nordisk, claiming to have exfiltrated 1.3TB, including clinical records and AI research assets. On June 15, 2026, a data-theft extortion group calling itsel ...

Pierluigi Paganini June 17, 2026
APT
China-Linked FishMonger Ports SprySOCKS to Windows With Kernel-Level Stealth and UEFI Bootkit Hints

China-linked FishMonger used two SprySOCKS Windows variants that leveraged kernel drivers and the Print Spooler to target governments in four countries. ESET researchers have found two previously ...

Pierluigi Paganini June 17, 2026
Data Breach
iRhythm Hit by Cyberattack, Patient Data Stolen and Ransom Demanded

iRhythm disclosed a cyberattack via third-party apps where patient and proprietary data was stolen, followed by a ransom demand. iRhythm Technologies is a U.S.-based digital healthcare company spe ...

Pierluigi Paganini June 16, 2026
Artificial Intelligence
Fortinet Warned as Three Critical FortiSandbox Bugs Come Under Attack

Three FortiSandbox flaws, including one patched last week, are being actively exploited, highlighting the shrinking window for defenders. Cybersecurity firm Defused Cyber confirmed it's seen activ ...

Pierluigi Paganini June 16, 2026
Security
CVE-2026-20262: CISCO Catalyst SD-WAN Flaw Under Active Targeted Exploitation

Cisco warned that CVE-2026-20262, a Catalyst SD-WAN Manager vulnerability allowing arbitrary file writes, is being actively exploited. Cisco confirmed active exploitation of CVE-2026-20262, an arb ...

Pierluigi Paganini June 16, 2026
Security
U.S. CISA adds Cisco Catalyst and LiteSpeed cPanel plugin flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Cisco Catalyst and LiteSpeed cPanel plugin flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infras ...

Pierluigi Paganini June 16, 2026
APT
China-linked actor spent two years inside medical research networks

China's UNC6508 hid in North American medical research networks for 2 years, stealing credentials and forwarding emails to Gmail Google's Threat Intelligence Group published a report this week on ...

Pierluigi Paganini June 16, 2026
Data Breach
Australian Sugar Producer Mackay Sugar Reports Cyber Incident

Mackay Sugar, Australia's second-largest sugar producer, disclosed a cyberattack on June 10, potentially affecting key processing operations. Mackay Sugar is one of Australia's largest sugar produ ...

Pierluigi Paganini June 15, 2026
Security
Novo Nordisk Confirms Data Theft: What Attackers Took and What They Didn't

Novo Nordisk suffered a cyberattack where clinical trial data was copied. The breach is confirmed, but no threat actor has claimed responsibility. The Danish pharmaceutical giant Novo Nordisk disc ...

Pierluigi Paganini June 15, 2026
Security
Palo Alto Warns of Exploitation of VPN Bypass Exploits (CVE-2026-0257) in PAN-OS Flaw

Palo Alto Networks warns that attackers are actively exploiting CVE-2026-0257, a PAN-OS flaw that lets unauthorized users bypass authentication and establish VPN connections. Palo Alto Networks ha ...

Pierluigi Paganini June 15, 2026
Malware
Supply Chain Attack Hits Popular WordPress Plugins Through Awesome Motive CDN

Attackers compromised Awesome Motive CDN files, backdooring WordPress sites running OptinMonster, TrustPulse, and PushEngage. Sansec researchers discovered an active supply chain attack hitting Wo ...

Pierluigi Paganini June 15, 2026
Uncategorized
Infostealers, AI, and a 90% Affiliate Cut Fuel The Gentlemen group’s Rise

The Gentlemen ransomware used infostealer credentials, AI tools, and affiliates to hit 483 victims across 66 countries in under a year. The Gentlemen surfaced as a ransomware operation in Septembe ...

Pierluigi Paganini June 15, 2026
Breaking News
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 101

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter IronWorm: Shai-Hulud's rustier cousin ...

Pierluigi Paganini June 14, 2026
Security
Security Affairs newsletter Round 581 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 June 14, 2026
Uncategorized
Ukrainian Extradited from Ireland Pleads Guilty Over Role in Conti Ransomware Scheme

Ukrainian national Oleksii Lytvynenko pleaded guilty in the U.S. for his role in Conti ransomware attacks targeting victims worldwide. Oleksii Oleksiyovych Lytvynenko (44), a Ukrainian national ex ...

Pierluigi Paganini June 14, 2026
Artificial Intelligence
Washington Pulled the Plug on Anthropic 's Fable 5 and Mythos 5 models. The Rest of the World Is Watching.

Anthropic disputes restrictions on Mythos 5 and Fable 5, arguing the decision lacks transparency and isn't based on clear technical evidence. On Friday June 12 at 5:21pm ET, Anthropic received a l ...

Pierluigi Paganini June 13, 2026
Security
U.S. CISA adds Oracle PeopleSoft Enterprise PeopleTools flaw to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Oracle PeopleSoft Enterprise PeopleTools flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastru ...

Pierluigi Paganini June 13, 2026
Uncategorized
Iran-Linked Handala Breached a California Water Utility. It Could Have Done Worse, and It Knows That.

Pro-Iran group Handala breached Cal Water via an exposed GPS tool, reaching billing data for 2M customers. 5GB leaked. On June 11, 2026, the Iran-linked threat group Handala posted a claim on its ...

Pierluigi Paganini June 12, 2026
Security
U.S. CISA adds Ivanti Sentry flaw to its Known Exploited Vulnerabilities catalog and urges patching by June 14

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Ivanti Sentry flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA ...

Pierluigi Paganini June 12, 2026