Hacking
Iranian Hackers Launch Devastating Wiper Attack on Stryker Medtech Firm
A devastating cyberattack has struck Stryker, a leading global medical technology company, with a hacktivist group linked to Iran's intelligence agencies wiping critical data and causing significant disruptions to operations. This alarming breach raises urgent concerns about the vulnerability of our healthcare infrastructure to increasingly sophisticated cyber threats.
Critical Telecom Threats Resurface in Alarming New Campaigns
Stay vigilant, as the latest telecom threat campaigns are emerging with renewed ferocity, exploiting familiar attack methods in new and sophisticated ways. Are you prepared for the next big threat and equipped to safeguard your digital landscape?
Citrix Warns of Critical Flaw Exploited in Devastating Attacks
Hackers are actively exploiting a critical vulnerability in Citrix NetScaler ADC and NetScaler Gateway appliances, putting businesses and organizations at risk of devastating attacks. This newly discovered flaw, CVE-2026-3055, allows attackers to obtain sensitive information, highlighting the urgent need for swift action to protect against this threat.
Critical Iranian Cyberthreats Expose US Infrastructure Vulnerabilities
Iranian-linked hacking groups are stepping up their game, prepositioning for a potential cyberattack on critical US infrastructure, including water systems, and experts warn that the threat is more imminent than ever. With tensions running high, the question is: are US defenses ready to withstand the looming threat?
RoadK1ll WebSocket Implant Poses Critical Threat to Breached Networks
A new WebSocket implant called RoadK1ll is putting breached networks at risk by allowing attackers to quietly move from a compromised host to other systems, creating a stealthy backdoor for further exploitation. This emerging threat is the latest reminder that cybersecurity vulnerabilities are constantly evolving, demanding vigilant attention from experts and organizations alike.
OpenAI Fixes Critical ChatGPT Data Exfiltration Flaw
A critical vulnerability in ChatGPT was recently uncovered, allowing hackers to secretly exfiltrate sensitive conversation data, including user messages and uploaded files, with just a single malicious prompt. Thankfully, OpenAI has swiftly stepped in to fix this flaw and protect users' confidential information.
Iran-Backed Hackers Strike Stryker With Wiper: Urgent Risk
Imagine a break-in that doesnt steal secrets but destroys them—allegedly, Iran-linked actors struck medical-tech firm Stryker with a wiper-style attack. The hit sent thousands home and turned a routine cyber risk into an urgent national and industrial-security crisis.
Kimwolf Botmaster Dort Exclusive Troubling Reveal
When researchers responsibly disclosed the flaw that seeded Kimwolf, the alleged operator Dort retaliated with DDoS, doxing and a false SWAT call—turning a technical disclosure into a personal crisis. It’s a gripping look at what happens when the defenders become the targets.
1980s Hacker Manifesto: Exclusive Insight and Best Lessons
The Mentor’s blunt opening in The Conscience of a Hacker still ignites the debate between curiosity and control, tracing a line from DIY BBS tinkering to today’s community-minded security researchers on one hand and ransomware and state-backed intrusions on the other.
University Breached Again: Exclusive Report on Severe Hack
The University of Pennsylvania has suffered a second cyber intrusion after an Oct. 31 email hack, showing how attackers probe, exploit, then return to harvest more data. That pattern puts personal, research and operational information at risk and highlights how a single breach can ripple across the higher‑education sector.
North Korean Hackers: Exclusive Dire OtterCookie Attack
Discover how North Korean hackers unleashed the elusive Dire OtterCookie attack in our exclusive investigation — get the inside scoop on their methods, motives, and the practical steps you can take to stay protected.
Russian Hackers Massive 4.3K Fake Sites Costly Hotel Breach
Think twice before clicking that booking confirmation — a Russian-speaking group has spun up more than 4,300 fake hotel and travel sites this year, using spam, AI-tuned lures and compromised booking plugins to mimic confirmations and steal payment and ID details.
China-Linked Hackers Exploit Windows Flaw: Exclusive Threat
What looks like a harmless Windows shortcut can be a Trojan at the gate—China-linked UNC6384 used malicious .lnk files in ZIPs to invoke PowerShell and DLL sideloading, quietly breaching diplomatic and government targets across Europe in Sept–Oct 2025.
Chinese-Linked Hackers Stunning Windows Spy Damages Envoys
Chinese-linked UNC6384 is exploiting a Windows vulnerability to plant stealthy spyware in diplomatic and commercial networks—an unsettling upgrade in tradecraft that challenges whether governments, companies, and users can patch porous defenses before quiet probes turn into loud alarms.
Vietnam-linked phishing campaign: Dangerous, Stunning Shift
A Vietnam-linked phishing campaign has quietly upgraded from a Python infostealer to PureRAT, turning quick credential grabs into hands-on, persistent intrusions that can enable live data theft and lateral movement. Defenders should shift from signature hunting to behavior-based EDR, network telemetry, and stronger email and access controls to stop these more dangerous, interactive attacks.
Scattered Spider: Shocking Arrests Spark Risky Fallout
Two teenagers have been arrested in the U.K. over last August’s Transport for London outages, with authorities linking them to the Scattered Spider hacking collective. The case highlights how young, tech‑savvy actors can trigger big disruptions—and why public systems, law enforcement and policy must adapt quickly.
KrebsOnSecurity Featured in HBO Max’s New ‘Most Wanted’ Series
Dive into the gripping world of cybercrime with HBO Maxs new series, featuring insights from KrebsOnSecurity, as it unravels the shocking case of hacker Julius Kivimäki and the critical need to safeguard our digital lives. Discover the chilling realities of data breaches and the urgent conversations around accountability that could reshape our future!
Credential Theft and Remote Access Surge Amid Malware Rise
In a world increasingly tethered to technology, the threat of credential theft is rising alarmingly, with hacking group Greedy Sponge at the forefront of this digital battle. As they target various sectors in Mexico with sophisticated malware, its clear that we must innovate our cybersecurity defenses—because when it comes to protecting our data, staying one step ahead is non-negotiable!
Iranian Hackers Unveil Updated Android Spyware Threat
Tensions are rising, and so is the threat of sophisticated cyber espionage. With Iranian hackers revealing their latest Android spyware, DCHSpy, its a chilling reminder that in today’s digital battlefield, the stakes are higher than ever.
Ukrainian hackers drone network: Stunning Strategic Win
If confirmed, the reported takedown of Russia’s Gaskar drone network by Ukrainian hackers shows how a small cyber team can cripple supply chains and reshape battlefield math without firing a shot. That stunning, risky move forces allies and adversaries to rethink deterrence, escalation, and the rules of modern war.
Chinese Hacker Xu Zewei Arrested for Silk Typhoon Cyber Attacks
The arrest of Xu Zewei, linked to the state-sponsored Silk Typhoon hacking group, highlights the escalating global challenge of cyber warfare and the critical need for coordinated international efforts to safeguard national security. This case underscores that combating sophisticated cyber threats demands not only law enforcement action but also sustained diplomatic and technological collaboration.
Chinese Hacker Xu Zewei Detained for Connections to Silk Typhoon Group and U.S. Cyber Offenses
Chinese hacker Xu Zewei detained for ties to the Silk Typhoon group and involvement in U.S. cyber offenses, raising security concerns.
Italian Authorities Detain Suspected Chinese Hacker Sought by FBI
Italian authorities have arrested a suspected Chinese hacker wanted by the FBI, highlighting international cooperation in combating cybercrime.
Chinese Hacker Linked to Silk Typhoon Arrested for Cyberespionage
Chinese hacker linked to Silk Typhoon arrested for cyberespionage, highlighting rising tensions and threats in global cybersecurity.