Hackers Leak DentaQuest Information Impacting 2.6 Million
The ShinyHunters extortion group has published over 230 gigabytes of data allegedly stolen from dental benefits administrator DentaQuest. The threat actor listed DentaQuest on its…
Month: June 2026
PCPJack Exposed: Researchers Uncover 230-Node Cloud Email Relay Network
PCPJack Exposed: Researchers Uncover 230-Node Cloud Email Relay Network Pierluigi Paganini June 05, 2026 Researchers uncovered a 230-node cloud-based email relay network after the actor…
Claude Code has an MCP security problem — and your developers are already using it
What researchers found Last week, researchers at Mitiga Labs published an attack chain that should concern every security team whose developers use Claude Code. The…
Global ransomware activity rises modestly in May as Qilin, The Gentlemen, and DragonForce lead attacks
Ransomware activity edged higher in May 2026, with researchers at Comparitech recording 661 attacks worldwide, a 3% increase from April’s 640 incidents. Despite the rise,…
EU Council to examine cybersecurity package focused on ENISA, NIS2 simplification, and supply chain security
EU telecommunications ministers are set to review progress on a proposed cybersecurity package at the Transport, Telecommunications and Energy (TTE) Council meeting on June 9,…
Zero-Day Vulnerabilities in Platforms Could Leave MSPs Exposed
Let’s put our adversarial hats on, shall we? Say you were a malicious hacker, and you wanted to target the top managed service providers (MSPs).…
Cisco warns of unpatched SD-WAN zero-day exploited in attacks
On Thursday, Cisco warned of a high-severity, unpatched zero-day in the Cisco Catalyst SD-WAN Manager (tracked as CVE-2026-20245) actively exploited in attacks enabling root privilege escalation.…
VECT 2.0 Ransomware Can Damage Files Its Own Decryptor Cannot Reliably Restore
A new ransomware strain called VECT 2.0 is raising serious concerns among security professionals, and for a troubling reason — even if a victim pays…
New SHub Stealer Variant Targets Major Browsers and Crypto Wallets
Threat actors have resurfaced with an upgraded SHub stealer for macOS, now branded “Reaper,” and they’re using a stealthy distribution trick that should worry every…
Photos: Infosecurity Europe 2026 – Help Net Security
Infosecurity Europe 2026 is a cybersecurity event that took place from June 2 to 4 in London. Help Net Security was on-site and here’s a…
FIFA World Cup 2026 Scams Are Already Live: Fake Sites, Banking Malware, and Stolen Logins
Security researchers and the FBI are warning that a wave of FIFA-themed fraud is already hitting World Cup 2026 fans, days before the June 11…
The unstoppable rise of the Chief AI Officer
Back in 2024, research at Harvey Nash found that just over 10% of businesses already had or were planning to appoint a Chief AI Officer…