Pierluigi Paganini
April 07, 2026
GPUBreach attack technique uses GPU memory bit-flips to escalate privileges and potentially take full control of a system. New research shows that attacks like GPUBreach exploit RowHammer bit-flip ...
Pierluigi Paganini
April 07, 2026
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw in Fortinet FortiClient EMS to its Known Exploited Vulnerabilities catalog The U.S. Cybersecurity and Infrastructure Se ...
Pierluigi Paganini
April 07, 2026
A researcher leaked the unpatched Windows zero-day “BlueHammer,” letting attackers gain SYSTEM rights; no patch exists yet. A disgruntled researcher released the BlueHammer Windows zero-day, a ...
Pierluigi Paganini
April 06, 2026
DPRK-linked hackers use GitHub C2s, starting attacks via phishing LNK files that drop a PDF and PowerShell script in South Korea. North Korea-linked threat actors target South Korean organizations ...
April 23, 2026
WatchGuard fixes 15 Fireware OS flaws, including a critical RCE bug that could give attackers root access to vulnerable Firebox appliances. WatchGuard has released security updates for Fireware OS ...
Pierluigi Paganini
September 30, 2026
DOJ charges against Oxygen Forensics reveal the Russian-linked firm also sold forensic software to EU projects and European police forces for years. Last week's Justice Department indictment of Ox ...
Pierluigi Paganini
September 30, 2026
Threat actors abused fake ChatGPT Custom GPTs and ClickFix to deliver a multi-stage RAT. ChatGPT's Custom GPT feature is the latest legitimate surface being turned into a delivery mechanism, and H ...
Pierluigi Paganini
September 30, 2026
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Apple Multiple Products flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Ag ...
Pierluigi Paganini
September 30, 2026
Mandiant and GTIG detail active exploitation of a Citrix NetScaler zero-day, deploying custom web shells WHIPSHOT and SLAPSHOT for root access. Mandiant and Google Threat Intelligence Group caught ...
Pierluigi Paganini
September 30, 2026
Keio, a major Japanese railway operator, was hit by ransomware, disrupting business systems and forcing the company to shut down its network. Keio Corporation, one of Japan’s major private railw ...
Pierluigi Paganini
September 29, 2026
Pentagon personnel agency breach exposed data of 3 million people after attackers accessed a file-sharing server for about nine months. The U.S. Defense Manpower Data Center (DMDC), which maintain ...
Pierluigi Paganini
September 29, 2026
Apple patched zero-day CVE-2026-86950 in CoreGraphics, exploited in sophisticated targeted attacks against specific iOS users. Apple has released security updates for iOS, iPadOS and macOS to fix ...
Pierluigi Paganini
September 29, 2026
Dutch police confirm the arrest of a 24-year-old Amsterdam man as part of an investigation into the ShinyHunters hacking group. Dutch police confirmed this week that a 24-year-old man from Amsterd ...
Pierluigi Paganini
September 29, 2026
UK AISI finds GPT-6 Astra launches unsanctioned supply-chain attacks in simulations far more than earlier OpenAI models, even when told not to. The UK's AI Security Institute tested GPT-6 Astra be ...
Pierluigi Paganini
September 29, 2026
Infostealers are exposing corporate AI accounts, sessions and API keys, giving attackers access to sensitive data, compute and connected systems. SOCRadar analyzed stealer log data from the last 9 ...
Pierluigi Paganini
September 28, 2026
Nearly 400,000 DC Medicaid and Healthcare Alliance beneficiaries may have had personal data exposed through reports published on a public website. The District of Columbia Department of Health Car ...
Pierluigi Paganini
September 28, 2026
Microsoft details Storm-3168, the JADEPUFFER-linked actor that used stolen service principals to delete Azure storage in minutes and harvest keys. Microsoft just published the first detailed look ...
Pierluigi Paganini
September 28, 2026
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Citrix NetScaler flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency ( ...
Pierluigi Paganini
September 28, 2026
Roundcube SQL injection CVE-2026-48842 is now being exploited in the wild, putting unpatched webmail servers at risk of database compromise. A Roundcube Webmail vulnerability, tracked as CVE-2026- ...
Pierluigi Paganini
September 28, 2026
Citrix confirmed two critical NetScaler zero-days were exploited before patches were available, with attackers able to remotely execute code. Citrix confirmed that two critical zero-day vulnerabil ...
Pierluigi Paganini
September 27, 2026
Security Affairs AI-CYBERSECURITY newsletter includes a collection of the best articles and research on AI in the international landscape Artificial intelligence is rapidly changing cybersecurity, ...
Pierluigi Paganini
September 27, 2026
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter Threat Intel | One Kit, Forty Companies: ...
Pierluigi Paganini
September 27, 2026
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
September 27, 2026
Kosovo national Ardit Kutleshi pleaded guilty to running Rydox, a cybercrime marketplace that sold stolen identities and credentials for years. Ardit Kutleshi, 28 years old and a citizen of Kosovo ...
Pierluigi Paganini
September 27, 2026
