by Paul Ducklin “PRIVATE KEY”: THE HINT IS IN THE NAME No audio player below? Listen directly on Soundcloud. With Doug Aamoth and Paul Ducklin. Intro and outro music by Edith Mudge. You can listen to us on Soundcloud, Apple Podcasts, Google Podcasts, Spotify, Stitcher and anywhere that good podcasts are found. Or just drop
An overview of the activities of selected APT groups investigated and analyzed by ESET Research in Q4 2022 and Q1 2023 ESET APT Activity Report Q4 2022–Q1 2023 summarizes the activities of selected advanced persistent threat (APT) groups that were observed, investigated, and analyzed by ESET researchers from October 2022 until the end of March 2023. Attentive
A previously undetected advanced persistent threat (APT) actor dubbed Red Stinger has been linked to attacks targeting Eastern Europe since 2020. “Military, transportation, and critical infrastructure were some of the entities being targeted, as well as some involved in the September East Ukraine referendums,” Malwarebytes disclosed in a report published today. “Depending on the campaign,
Joseph James O’Connor, a 23-year-old British man, has admitted his involvement in hacking schemes targeting high-profile Twitter accounts, including those of Barack Obama and Elon Musk. O’Connor was extradited from Spain on April 26 after being arrested nearly two years ago. He pleaded guilty in a New York court earlier this week. Read more on
by Paul Ducklin Microsoft’s May 2023 Patch Tuesday updates comprise just the sort of mixture you probably expected. If you go by numbers, there are 38 vulnerabilities, of which seven are considered critical: six in Windows itself, and one in SharePoint. Apparently, three of the 38 holes are zero-days, because they’re already publicly known, and
Have your cake and eat it too – enjoy some of what the online world has to offer without always giving out your contact details We’ve all lost count of how many times we’ve entered our email address and phone number to sign up for an online service, access a website or an app, read
May 10, 2023Ravie LakshmananPrivacy / Safety / Security Google unveiled a slew of new privacy, safety, and security features today at its annual developer conference, Google I/O. The tech giant’s latest initiatives are aimed at protecting its users from cyber threats, including phishing attacks and malicious websites, while providing more control and transparency over their
A critical vulnerability has been discovered in the Linux-based Ruckus access points (AP) that allows remote attackers to take control of vulnerable systems. Tracked CVE-2023-25717 and first discovered in February, the flaw has been recently exploited by a new botnet named AndoryuBot, according to a new advisory by Fortinet. “[AndoryuBot] contains DDoS attack modules for
by Paul Ducklin About a month ago, we wrote about a data breach notification issued by major motherboard manufacturer MSI. The company said: MSI recently suffered a cyberattack on part of its information systems. […] Currently, the affected systems have gradually resumed normal operations, with no significant impact on financial business. […] MSI urges users
May 09, 2023Ravie LakshmananCyber Crime / DDoS Attack U.S. authorities have announced the seizure of 13 internet domains that offered DDoS-for-hire services to other criminal actors. The takedown is part of an ongoing international initiative dubbed Operation PowerOFF that’s aimed at dismantling criminal DDoS-for-hire infrastructures worldwide. The development comes almost five months after a “sweep”
European police have arrested scores of suspects and seized thousands of stolen artefacts after a joint physical and cyber operation last year, according to Europol. Operation Pandora VII involved police from Austria, Bulgaria, the Czech Republic, Croatia, Cyprus, Greece, Ireland, Italy, Poland, Portugal, Romania, Spain, Sweden and Bosnia and Herzegovina. As with previous iterations, the
May 08, 2023The Hacker NewsWebinar / Ransomware Are you concerned about ransomware attacks? You’re not alone. In recent years, these attacks have become increasingly common and can cause significant damage to organizations of all sizes. But there’s good news – with the right security measures in place, such as real-time MFA and service account protection,
Several harmful Python .whl files containing a new type of malware called “Kekw” have been discovered on PyPI (Python Package Index). According to new data by Cyble Research and Intelligence Labs (CRIL), Kekw malware can steal sensitive information from infected systems and perform clipper activities that can hijack cryptocurrency transactions. “Following our investigation, we found that
May 06, 2023Ravie Lakshmanan Users of Advanced Custom Fields plugin for WordPress are being urged to update version 6.1.6 following the discovery of a security flaw. The issue, assigned the identifier CVE-2023-30777, relates to a case of reflected cross-site scripting (XSS) that could be abused to inject arbitrary executable scripts into otherwise benign websites. The
The North Korean state-sponsored APT group known as Kimsuky has been observed using a new malware component called ReconShark. According to an advisory published by SentinelOne security researchers on Thursday, ReconShark is distributed through targeted spear-phishing emails, which contain OneDrive links that lead to downloading documents and activating harmful macros. “The spear-phishing emails are made
by Paul Ducklin World Password Day is always hard to write tips for, because the primary advice you’ll hear has been the same for many years. That’s because the “passwordless future” that we’ve all been promised is still some time away, even if some services already support it. Simply put, we’re stuck with the old,
It’s all fun and games until someone gets hacked – here’s what to know about, and how to avoid, threats lurking on the social media juggernaut There are several tools or software applications that enable us to stay connected with our fellow teammates even during gameplay, with the best of them having a low impact
May 06, 2023Ravie LakshmananAdvanced Persistent Threat An advanced persistent threat (APT) actor known as Dragon Breath has been observed adding new layers of complexity to its attacks by adopting a novel DLL side-loading mechanism. “The attack is based on a classic side-loading attack, consisting of a clean application, a malicious loader, and an encrypted payload,
The City of Dallas in Texas, US, has confirmed a ransomware attack took down essential services, including some 911 dispatch systems. “Wednesday morning, the City’s security monitoring tools notified our Security Operations Center (SOC) that a likely ransomware attack had been launched within our environment,” the City wrote in a press release. “Subsequently, the City has
by Paul Ducklin We’ve written about PHP’s Packagist ecosystem before. Like PyPI for Pythonistas, Gems for Ruby fans, NPM for JavaScript programmers, or LuaRocks for Luaphiles, Packagist is a repository where community contributors can publish details of PHP packages they’ve created. This makes it easy for fellow PHP coders to get hold of library code
The recent compromise of the networks of several companies via the abuse of a remote access tool used by MSPs exemplifies why state-aligned threat actors should be on the radars of IT service providers Managed service providers (MSPs) that don’t consider themselves targets for state-aligned threat actors may need to think again. While many people
May 05, 2023Ravie LakshmananMobile Security / Android Various sectors in East Asian markets have been subjected to a new email phishing campaign that distributes a previously undocumented strain of Android malware called FluHorse that abuses the Flutter software development framework. “The malware features several malicious Android applications that mimic legitimate applications, most of which have
Pediatric mental health provider Brightline has warned patients that it suffered a data breach on January 30, impacting 783,606 people. Writing in a notice on its website earlier this week, Brightline said the breach was related to a zero-day vulnerability in its Fortra GoAnywhere MFT secure file-sharing platform. “Through its investigation, Fortra states that it
by Paul Ducklin SILENT SECURITY! (IS THAT A GOOD THING?) No audio player below? Listen directly on Soundcloud. With Doug Aamoth and Paul Ducklin. Intro and outro music by Edith Mudge. You can listen to us on Soundcloud, Apple Podcasts, Google Podcasts, Spotify, Stitcher and anywhere that good podcasts are found. Or just drop the
Don’t torture people with exceedingly complex password composition rules but do blacklist commonly used passwords, plus other ways to help people help themselves – and your entire organization When engineer Bill Burr from the U.S. National Institute of Standards and Technology (NIST) wrote in 2003 what would soon become the world’s gold standard for password
May 04, 2023Ravie LakshmananAPI Management / Vulnerability Three new security flaws have been disclosed in Microsoft Azure API Management service that could be abused by malicious actors to gain access to sensitive information or backend services. This includes two server-side request forgery (SSRF) flaws and one instance of unrestricted file upload functionality in the API
The US Cybersecurity and Infrastructure Security Agency (CISA) has urged organizations to incorporate the Covered List created by the Federal Communications Commission (FCC) into their risk management plans. The list encompasses a number of communications equipment and service providers that have been determined by the US government to pose a potential national security risk according
by Paul Ducklin Apple’s AirTag system has famously been subjected to firmware hacking, used as a free low-bandwidth community radio network, and involved in a stalking incident that tragically ended in a murder charge. To be fair to Apple, the company has introduced various tricks and techniques to make AirTags harder for stalkers and criminals
A quick dive into the murky world of cyberespionage and other growing threats facing managed service providers – and their customers ESET telemetry from Q4 2022 saw the start of a new campaign by MuddyWater, a cyberespionage group linked to Iran’s Ministry of Intelligence and Security (MOIS) and active since at least 2017. The group
May 03, 2023Ravie LakshmananPassword Security / Authentication Almost five months after Google added support for passkeys to its Chrome browser, the tech giant has begun rolling out the passwordless solution across Google Accounts on all platforms. Passkeys, backed by the FIDO Alliance, are a more secure way to sign in to apps and websites without
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