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Microsoft Exposes GigaWiper Malware's Dual Espionage, Destructive Capabilities
Microsoft researchers have uncovered a highly sophisticated malware, GigaWiper, that masterfully combines espionage and destructive capabilities, allowing threat actors to operate efficiently and wreak havoc on infected systems. This multi-purpose backdoor enables attackers to quietly gather intel while packing a punch with its suite of destructive options.
Hackers exploit auth bypass in Gitea Docker image
Hackers are actively exploiting a critical flaw in the Gitea Docker image, using a single header to bypass authentication and gain access - and security teams are only just catching on. In fact, researchers detected the first real-world hit just 13 days after the vulnerability was disclosed.
Silver Fox Deploying Advanced Modular RAT via gRPC Streaming
Meet MODBEACON, a sneaky new Remote Access Trojan linked to the Silver Fox cybercrime group, capable of secretly fetching modules, executing commands, and communicating with attackers. This advanced threat uses a plugin-based architecture and encrypted gRPC streaming to stay one step ahead.
Ransomware Evolves, Exploits Microsoft Driver to Evade Defenses
The GodDamn ransomware group is stepping up its game, using a newly discovered malicious driver called PoisonX to cleverly evade defenses and continue its attacks. This latest tactic is part of an ongoing evolution of the Hyadina ransomware family, which has been wreaking havoc since 2022.
Hackers Exploit Microsoft Entra Passkey Enrollment in Voice Phishing Attacks
Hackers are using voice phishing attacks to trick Microsoft 365 users into enrolling a new Entra passkey, targeting multiple sectors including food and beverage, technology, and healthcare. They're registering domains with the word "passkey" to convincingly pose as legitimate Microsoft representatives.
Exposed Server Unveils WP-SHELLSTORM's Massive WordPress Backdoor Operation
For 22 days, a US-based server sat exposed on the public internet with no password, revealing a massive WordPress backdoor operation that targeted over 1.4 million domains. The astonishing discovery included scans, exploits, and command history, giving a rare glimpse into the playbook of a notorious hacking group.
Ransomware Negotiator Sentenced for Aiding BlackCat Extortions
A ransomware negotiator turned double agent, Angelo Martino, has been sentenced to 70 months in prison for betraying his clients and working with BlackCat to drive up ransoms for personal gain. Martino's shocking deceit involved selling out his clients' confidential negotiating positions to the very cybercriminals he was hired to thwart.
Attackers Drain $3.1 Million Using 'Ill Bloom' Crypto Wallet Flaw
A single coordinated attack exploited the Ill Bloom flaw on May 27, draining a staggering $3.1 million from 431 wallets in a single day. This shocking theft was made possible by a weak random-number generator in certain wallet software that created easily guessable recovery phrases.
Ex-Con Ransomware Negotiator Sentenced for BlackCat Attacks
A former ransomware negotiator, Angelo Martino, has been sentenced to 70 months in prison for his role in a string of BlackCat ransomware attacks that targeted multiple victims between 2023 and 2025. Martino's guilty plea brings to justice a key player in the notorious ALPHV ransomware gang.
Ransomware Negotiator Sentenced for Duping Clients in $75.3 Million Extortion Scheme
A trusted ransomware negotiator turned double agent, Angelo Martino betrayed his clients, funneling their confidential info to BlackCat affiliates and lining his pockets with a share of their ransoms, leaving a trail of devastated businesses in his wake. His deceit raked in $75.3 million for him and his co-conspirators.
US County Pays $1M to Cyber Extortionists Amid Data Leak Threat
A US county recently made a shocking decision to pay $1 million to cyber extortionists, despite lacking concrete proof that the hackers had deleted the stolen data, after a month-long negotiation that began with a hefty demand of $3 million. The extortion group, Kairos, had threatened to leak sensitive information, prompting the county to make a counteroffer that was ultimately outweighed by the threat.
OpenMandriva Linux Project Hit by Sabotage Attempt
Davide Beatrici, a leading developer of the Mumble app, has denied allegations of sabotage against the OpenMandriva Linux Project, claiming his actions were deliberate but not malicious. He admitted to deleting key repositories and pushing a package, but insists his moves were targeted, not hurtful.
npm Package Infects Developers with Cryptocurrency Wallet Stealer
A malicious npm package, downloaded a staggering 50,000 times weekly, was briefly infected with code that stole cryptocurrency wallet private keys and sensitive seed phrases, putting countless developers at risk. The attack was launched after a contributor's GitHub account was compromised, allowing the hackers to spread the poisoned code across multiple projects.
Microsoft Exposes GigaWiper Backdoor's Triple Threat
Microsoft has uncovered a highly destructive backdoor, dubbed GigaWiper, which poses a triple threat to Windows systems, allowing attackers to silently spy and destroy machines in three different ways. This multi-purpose threat doesn't just crash systems - it gives attackers the power to choose how and when to render a machine irrecoverable.
Cloud Bucket Hijacking Exposes Data Streams to Silent Compromise
In a major global sting operation, INTERPOL's Operation First Light 2026 led to the arrest of 5,811 individuals and the seizure of $293 million in illicit assets, highlighting the growing threat of transnational social engineering and money-laundering schemes. This coordinated effort involved 97 countries and territories, and resulted in the identification of over 142,000 victims and 15,606 suspects.
Helix Group Exploits SharePoint with Advanced Vishing Tactics
Helix Group hackers are using clever voice phishing tactics, often impersonating managers, to trick victims into handing over account access. They use a simple yet effective playbook, starting with a convincing phone call that sets the stage for a device-code phishing scheme.
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AI-Generated Malware Targets Active Directory Environments
Criminals are now leveraging AI to create malicious software, as seen in a recent case where an attacker used an AI-assisted PowerShell script to infiltrate an Active Directory environment. This emerging threat, dubbed "vibe coding," allows attackers to generate software by simply prompting a large language model in plain language.
Cyberattacks Exploit Summer Staffing Gaps
Cyberattacks surge by 40% during holiday periods, with summer being a prime target due to lighter staffing and slower business operations that create the perfect storm for cybercriminals to exploit. When teams are on vacation, attackers see an opportunity to probe for vulnerabilities and test response times.
GodDamn Ransomware Exploits Signed Driver to Disable Endpoint Defenses
Ransomware attackers have taken a disturbing new tactic, using a malicious kernel driver signed by Microsoft to disable endpoint defenses and wreak havoc on systems. The PoisonX driver, identified as g11.sys, is a game-changer in ransomware operations, making it harder for security teams to detect and respond to threats.
Malicious AI Agents Infiltrate Open Source Repositories
A recent ESET study uncovered a staggering number of malicious AI agents hiding in plain sight within open-source repositories, with tens of thousands of suspicious instances and thousands more flagged as outright malicious. This alarming trend suggests a rapidly escalating threat landscape, with cyber attackers leveraging AI to plan, execute, and scale their attacks.
Malicious 7-Zip Installers Fuel Residential Proxy Botnet
A shocking 773,087 unique IP addresses linked to SmartProxy were found in a public IP dataset, hinting at a massive residential proxy botnet. This staggering overlap raises serious concerns about the scope of a malicious operation dubbed Lurking Lizard.
Chinese Spies Exploit Roundcube Flaw to Breach University Servers
A recent series of university server breaches, attributed to a group called UNK_MassTraction, has exposed vulnerabilities in North American higher-education institutions, with potentially dozens more affected. The breach, linked to a flaw in Roundcube, is believed to be an ongoing campaign.
Malicious SDKs Target Paysafe, Skrill Users with Credential Theft
Beware of malicious software development kits (SDKs) masquerading as legitimate Paysafe, Skrill, and Neteller tools, designed to secretly steal your credentials. Researchers uncovered 17 fake packages on popular platforms, putting users at risk of credential theft.
Hackers Exploit Roundcube Flaw to Target Academic Researchers
A new wave of cyber attacks linked to China is targeting academic researchers in the US and Canada, specifically those in physics, engineering, and national security-related fields, by exploiting a vulnerability in Roundcube webmail servers. The campaign, tracked as 'UNK_MassTraction', has been ongoing since May and has already hit several universities.