FireOS Flaw Allowed Limited Content Injection in Amazon Tablets

A vulnerability in the operating system of Amazon’s Fire Tablets could allow a hacker to inject malicious content into Settings, Legal and Compliance, Terms of Use and Privacy sections of the device. The bug could also allow an adversary to capture the serial number of the tablet. The Fire Tablet...

Details Surface on Stuxnet Patch Bypass

It took 10 hours to find what had eluded others for close to five years. German computer science student Michael Heerklotz spent the Christmas holiday reading Countdown to Zero Day, a narrative on the discovery and impact of Stuxnet, the computer worm considered one of the first cyberweapons, and...

APT Lazarus Targets Engineers with macOS Malware

North Korean APT Lazarus is up to its old tricks with a cyberespionage campaign targeting engineers with a fake job posting that attempt to spread macOS malware. The malicious Mac executable used in the campaign targets both Apple and Intel chip-based systems. The campaign, identified by...

Karakurt Ensnares Conti, Diavol Ransomware Groups in Its Web

Researchers have found financial and technological links between the Karakurt cybercriminal group and two high-profile ransomware actors that signal a shift in business operations and an expansion of opportunities for the threat actors to target victims, they said. Karakurt—a financially motivate...

Tax Season Ushers in Quickbooks Data-Theft Spike

Cybercriminals are ready for tax season with new malware designed to exfiltrate Quickbooks data and post it on the internet, according to a new report from ThreatLocker. Attackers use email to deliver the malware, which the ThreatLocker’s CEO Danny Jenkins told Threatpost is a simple, 15-line pie...

Silver Peak SD-WAN Bugs Allow for Network Takeover

Silver Peak’s Unity Orchestrator, a software-defined WAN SD-WAN management platform, suffers from three remote code-execution security bugs that can be chained together to allow network takeover by unauthenticated attackers. SD-WAN is a cloud-based networking approach used by enterprises and...

U.S. Agencies Must Adopt Vulnerability-Disclosure Policies by March 2021

The U.S. government’s cybersecurity agency is now requiring federal agencies to implement vulnerability-disclosure policies VDPs, which would give ethical hackers clear guidelines for submitting bugs found in government systems, by next March. Currently, most federal agencies lack a formal...

Billions of Devices Impacted by Secure Boot Bypass

Billions of Windows and Linux devices are vulnerable to cyberattacks stemming from a bug in the GRUB2 bootloader, researchers are warning. GRUB2 which stands for the GRand Unified Bootloader version 2 is the default bootloader for the majority of computing systems. Its job is to manage part of th...

15 Billion Credentials Currently Up for Grabs on Hacker Forums

Fifteen billion usernames and passwords for a range of internet services are currently for sale on underground forums – shedding light on the sheer scope of compromised credentials that are fueling account takeovers on the internet. A report released Wednesday — “From Exposure to Takeover” by the...

BlueKeep Flaw Plagues Outdated Connected Medical Devices

While Microsoft issued patches for the infamous BlueKeep vulnerability almost a year ago, researchers warn that almost half of connected medical devices in hospitals run on outdated Windows versions that are still vulnerable to the remote desktop protocol RDP flaw. Researchers said they found tha...

Spyware App on Google Play Gets Boot, Returns Days Later

A music-streaming app offered on Google Play, harboring spyware that stole victims’ contacts, files and SMS messages, made its way onto the official Android app marketplace not once, but twice. The spyware was hidden in an app called Radio Balouch also known as RB Music. The app itself was actual...

Apple Transparency Report Now Includes App Store Takedown Requests

For the first time Apple added to its transparency report the number of App Store takedown requests it has received from governments. The report, released Tuesday, also puts some hard numbers on how often law enforcement and governments request device and user data. App Takedown Request Apple’s...

Critical Rockwell Automation Bug in Drive Component Puts IIoT Plants at Risk

A critical denial-of-service DoS vulnerability has been found in a Rockwell Automation industrial drive, which is a logic-controlled mechanical component used in industrial systems to manage industrial motors. The vulnerability was identified in Rockwell Automation’s PowerFlex 525 drive component...

GhostHook Attack Bypasses Windows 10 PatchGuard

A bypass of PatchGuard kernel protection in Windows 10 has been developed that brings rootkits for the latest version of the OS within reach of attackers. Since the introduction of PatchGuard and DeviceGuard, very few 64-bit Windows rootkits have been observed; Windows 10’s security, in particula...

Attackers Target Intuit Users by Threatening to Cancel Tax Accounts

Just in time for tax season, Intuit is warning customers of a phishing campaign that threatens to close user accounts if they don’t click on a malicious link. The attacks on the accounting-software specialist that many people use for filing U.S. income tax forms comes as phishers overall are...

Vancouver Metro Disrupted by Egregor Ransomware

The threat actors behind the Egregor ransomware are showing a prolificacy in their early months of activity. On the heels of targeting struggling U.S. retailer Kmart, the Egregor gang also disrupted the Vancouver metro system with a ransomware attack. Translink, the Canadian city’s public...

Google Play Apps Remain Vulnerable to High-Severity Flaw

UPDATE Researchers are warning that several popular Google Play applications – including mobile browser app Edge – have yet to push out an important update addressing a high-severity vulnerability in the Google Play Core Library. The vulnerability exists in Google Play Core Library, which is...

How to Update Your Remote Access Policy – And Why You Should Now

For close to two decades, organizations have allowed privileged employees to work remotely by offering remote access solutions as a part of the daily work environment. But until recently, working remotely was more of a luxury than a necessity. With the rise of COVID-19, many organizations moved...

Meetup Critical Flaws Allow 'Group' Takeover, Payment Theft

A popular online social service, Meetup, has fixed several critical flaws in its website. If exploited, the flaws could have enabled attackers to hijack any Meetup “group,” access the group’s member details and even redirect Meetup payments to an attacker-owned PayPal account. Meetup is a service...

Android Keyboard App Could Swindle 40M Users Out of Millions

Researchers are warning users to delete a popular Android keyboard app that, once downloaded, makes unauthorized purchases of premium digital content. Google told Threatpost it has removed the app from its Google Play marketplace – but researchers say it was downloaded on at least 40 million phon...

Chrome Bug, Not Avid Software, Causes Damage to MacOS File Systems

Researchers have tracked a problem that caused corruption to the file systems of macOS users to a bug in a Google Chrome update after users originally feared it was a problem with Avid Media Composer. People using the Avid software for video editing on macOS platforms posted warnings Tuesday on...

IBM Patches Critical, High-Severity Flaws in Spectrum Protect

IBM has disclosed critical and high-severity vulnerabilities in Spectrum Protect, Big Blue’s security tool under the umbrella of its Spectrum data storage software branding. The most severe of these flaws could cause a remote attacker to execute arbitrary code on impacted systems. Overall, IBM...

Actively Exploited Zero-Day Bug Patched by Microsoft

Microsoft has revealed 73 new patches for May’s monthly update of security fixes, including a patch for one flaw–a zero-day Windows LSA Spoofing Vulnerability rated as “important”—that is currently being exploited with man-in-the-middle attacks. The software giant’s monthly update of patches that...

Protecting Phones From Pegasus-Like Spyware Attacks

Pegasus spyware from the Israeli firm NSO Group is nearly invisible. It sends messages to compromise targeted phones without setting off any alarm bells to the phone’s user. There’s little you can do to protect yourself, say experts. But little isn’t nothing. Our guest today is Adam Weinberg, whi...

Adobe Patches 11 Critical Bugs in Popular Acrobat PDF Reader

Eleven critical bugs in Adobe’s popular and free PDF reader, Acrobat, open both Window and macOS users to attacks ranging from an adversary arbitrarily executing commands on a targeted system to data leakage tied to system-read and memory flaws. In a Tuesday security bulletin, which included...

Why Healthcare Keeps Falling Prey to Ransomware and Other Cyberattacks

The healthcare industry is under attack like never before. What started as a surge in criminal activity during the early days of the coronavirus pandemic has now metastasized into a full-blown crisis within the healthcare industry worldwide. The recent disruptive ransomware attacks on Scripps...

Nvidia Warns Windows Gamers of GeForce NOW Flaw

Nvidia is red-flagging a high-severity flaw in its GeForce NOW application software for Windows. An attacker on a local network can exploit the flaw in order to execute code or gain escalated privileges on affected devices. GeForce NOW is the brand used by Nvidia for its cloud-based gaming servic...

SMS Attack Spreads Emotet, Steals Bank Credentials

Attackers are sending SMS messages purporting to be from victims’ banks – but once they click on the links in the text messages, they are asked to hand over their banking credentials and download a file that infects their systems with the Emotet malware. Emotet has continued to evolve since its...

Magecart Gang Attacks Olympic Ticket Reseller and Survival Food Sites

UPDATE A faction of the Magecart threat group, Magecart group 12, has been linked to a recent digital card skimmer attack bent on stealing payment data from a slew of websites, including ones selling anything from Olympic tickets to emergency preparation kits. Over the past few weeks, the group h...

Lazarus APT Collaborates with Trickbot's Anchor Project

Researchers have found evidence of a link between global crimeware organization Trickbot and North Korean APT group Lazarus, observing direct collaboration via an all-in-one attack framework developed by Trickbot called Anchor Project. The move appears to be the first time an APT group has aligne...

Lenovo Warns of ThinkPad Bugs, One Unpatched

Dozens of Lenovo’s flagship ThinkPad models are vulnerable to bugs ranging in severity from low to high. Two of the flaws are tied to industry-wide security bulletins, while a medium-severity flaw affects only Lenovo laptops but remains unpatched. The most severe of the three bugs is a...

Malspam Emails Blanket LokiBot, NanoCore Malware With ISO Files

An ongoing spam campaign has been spotted using ISO disk image file attachments to disguise various information-stealing trojans, including LokiBot and NanoCore. Researchers said that they first spotted the malware-laced spam emails being distributed in April 2019. Spam sent to victims claim to b...

Irked Researcher Discloses Facebook WordPress Plugin Flaws

UPDATE A WordPress security researcher claims he has found two WordPress plugins developed by Facebook called Facebook for WooCommerce and Messenger Customer Chat. The researcher claims both have cross-site request forgery flaws. The researcher published the bugs on the Plugin Vulnerabilities...

WordPress WP Live Chat Support Plugin Fixes XSS Flaw

For the second time this month a patch has been issued for the WordPress add-on called WP Live Chat Support Plugin. This time around it’s a cross-site scripting XSS vulnerability. The WP Live Chat Support is a popular WordPress plugin that allows users to install a pop-up “chat” plugin to their...

Ransomware 'Remediation' Firm Exposed; Researchers Weigh in on Paying

A company that claimed to use technology tools to help victims with ransomware cleanup was found to secretly be paying the ransom, while collecting a premium from their clients, according to an expose out this week. The situation brings the core dilemma of business-focused ransomware directly int...

Microsoft Patches Two Win32k Bugs Under Active Attack

Microsoft released patches for two Win32k bugs actively under attack, along with fixes for four additional bugs that are publicly known, as part of its March Patch Tuesday security bulletin. The Win32k bugs are both elevation of privilege vulnerabilities, rated important, and tied to the way...

Patch Tuesday: Microsoft Addresses Two Zero-Days in 60-Flaw Roundup

Microsoft has rolled out its August Patch Tuesday fixes, addressing 19 critical vulnerabilities, including fixes for two zero-day vulnerabilities that are under active attack. Overall, the company patched a total of 60 flaws, spanning Microsoft Windows, Edge, Internet Explorer IE, Office, .NET...

Microsoft Issues FixIt For XML Flaw

With attackers already exploiting the MSXML zero-day vulnerability, which affects a wide range of products, Microsoft has issued a FixIt tool for the bug that it is encouraging users to install as they prepare a full patch for the flaw. The vulnerability is a critical one, and, because it’s prese...

Microsoft Releases Automatic Updater for Certificate Revocation Lists, Plans to Invalidate Short RSA Keys

As part of its response to the Flame malware and its usage of a forged Microsoft certificate to sign malicious files, Microsoft has changed the way that Windows handles certificates, releasing an automatic updater function that will recognize and flag untrusted certificates. The new functionality...

Tax-Season Scammers Spoof Fintechs, Including Stash, Public

Threat actors have new targets in their sites this tax season during the annual barrage of cyber-scams as people file their U.S. income-tax documents. Novel email campaigns are spoofing popular financial technology fintech applications and their tax notifications to try to dupe victims into givin...

Ukraine-Russia Cyber Warzone Splits Cyber Underground

The Russia-Ukraine cyber warzone has split the Conti ransomware gang into warring factions, leading to a Ukrainian member spilling 60,000 of the group’s internal chat messages online. On Monday, vx-underground – an internet collection of malware source code, samples and papers that’s generally...

China Suspected of News Corp Cyberespionage Attack

The Chinese hackers responsible for an attack on media giant News Corp last month likely were seeking intelligence to serve China’s interests in a cyberespionage incident that shows the persistent vulnerability of corporate networks to email-based attacks, security professionals said. Reports on...

Windows 0-Days Used Against Dissidents in Israeli Broker’s Spyware

A set of unique spyware strains created by an Israeli firm and allegedly used by governments around the world to surveil dissidents has been defanged by Microsoft, the software giant said. The private company, called variously Candiru, Grindavik, Saito Tech and Taveta and dubbed “Sourgum” by...

Google Patches Critical Android RCE Bug

Google patched more than 90 security vulnerabilities in its Android operating system impacting its Pixel devices and third-party Android handsets, including a critical remote code-execution bug that could allow an attacker to commandeer a targeted vulnerable mobile device. That bug CVE-2021-0507...

Ransomware Attack Strikes Spain’s Employment Agency

The Spanish State Employment Service SEPE in Spain has been hit by a cyberattack, suspending its communications systems across hundreds of offices and delaying thousands of appointments. SEPE is an “autonomous body” in Spain that manages and controls unemployment benefits. The cyberattack hit...

Windows Zero-Day Still Circulating After Faulty Fix

A high-severity Windows zero-day that could lead to complete desktop takeover remains dangerous after a “fix” from Microsoft failed to adequately patch it. The local privilege-escalation bug in Windows 8.1 and Windows 10 CVE-2020-0986 exists in the Print Spooler API. It could allow a local attack...

Trivial Bug Turns Home Security Cameras Into Listening Posts

A vulnerability in the consumer-grade Amcrest IP2M-841B IP home security video camera would allow an attacker to remotely listen to the camera’s audio over the internet, without authentication. “Essentially, if this thing is connected directly to the internet, it’s anyone’s listening device,”...

Gen Z Interns and Social Media: A Perfect Security Storm

Researchers are warning of a new security Achilles’ heel for enterprises, and it may not be what they expect. That threat is interns. According to researchers, interns are unwittingly posting confidential and valuable company insights via social media that pose a security risk to the companies th...

ThreatList: Phishing Attacks Doubled in 2018

Phishing attempts more than doubled in 2018, as bad actors sought to trick victims into handing over their credentials. They used both old tricks – such as scams tied to current events – as well as other stealthy, fresher tactics. Researchers with Kaspersky Lab said in a Tuesday report that durin...

Anthem, Apple and the Pentagon: A Data-Breach Cornucopia

Like pumpkin spice and turning leaves, data breaches have become a theme for the fall. This season is shaping up to be no exception, with Anthem, Apple and, worryingly, the Pentagon all making headlines in the last few days. It is, of course, part of the “new normal” as cyberattackers continue to...