Menu

Category Archives: Security Advisory

Auto Added by WPeMatico

ESET Research Podcast: APT Activity Report Q4 2023–Q1 2024

The I-SOON data leak confirms that this contractor is involved in cyberespionage for China, while Iran-aligned groups step up aggressive tactics following the Hamas-led attack on Israel in 2023

Arid Viper poisons Android apps with AridSpy

ESET researchers discovered Arid Viper espionage campaigns spreading trojanized apps to Android users in Egypt and Palestine

WeLiveSecurity wins Best Cybersecurity Vendor Blog award!

The award is an excellent opportunity for us to thank our readers and to recognize the depth of talent of ESET’s security researchers and writers

560 million Ticketmaster customer data for sale? – Week in security with Tony Anscombe

Ticketmaster seems to have experienced a data breach, with the ShinyHunters hacker group claiming to have exfiltrated 560 million customer data. Watch as Tony discusses the story and provides useful tips on how to protect people’s data.

The job hunter’s guide: Separating genuine offers from scams

$90,000/year, full home office, and 30 days of paid leave, and all for a job as a junior data analyst – unbelievable, right? This and many other job offers are fake though – made just to ensnare unsuspecting victims into giving up their data.

What happens when facial recognition gets it wrong – Week in security with Tony Anscombe

A woman in London has been misidentified as a shoplifter by a facial recognition system amid fresh concerns over the technology’s accuracy and reliability

AI in HR: Is artificial intelligence changing how we hire employees forever?

Much digital ink has been spilled on artificial intelligence taking over jobs, but what about AI shaking up the hiring process in the meantime?

ESET World 2024: Big on prevention, even bigger on AI

What is the state of artificial intelligence in 2024 and how can AI level up your cybersecurity game? These hot topics and pressing questions surrounding AI were front and center at the annual conference.

Mandatory reporting for ransomware attacks? – Week in security with Tony Anscombe

As the UK mulls new rules for ransomware disclosure, what would be the wider implications of such a move, how would cyber-insurance come into play, and how might cybercriminals respond?

Introducing Nimfilt: A reverse-engineering tool for Nim-compiled binaries

Available as both an IDA plugin and a Python script, Nimfilt helps to reverse engineer binaries compiled with the Nim programming language compiler by demangling package and function names, and applying structs to strings

What happens when AI goes rogue (and how to stop it)

As AI gets closer to the ability to cause physical harm and impact the real world, “it’s complicated” is no longer a satisfying response

The who, where, and how of APT attacks – Week in security with Tony Anscombe

This week, ESET experts released several research publications that shine the spotlight on a number of notable campaigns and broader developments on the threat landscape

ESET APT Activity Report Q4 2023–Q1 2024

An overview of the activities of selected APT groups investigated and analyzed by ESET Research in Q4 2023 and Q1 2024

How to talk about climate change – and what motivates people to action: An interview with Katharine Hayhoe

We spoke to climate scientist Katharine Hayhoe about climate change, faith and psychology – and how to channel anxiety about the state of our planet into meaningful action

In it to win it! WeLiveSecurity shortlisted for European Security Blogger Awards

We’re thrilled to announce that WeLiveSecurity has been named a finalist in the Corporates – Best Cybersecurity Vendor Blog category of the European Security Blogger Awards 2024

It’s a wrap! RSA Conference 2024 highlights – Week in security with Tony Anscombe

More than 40,000 security experts descended on San Francisco this week. Let’s now look back on some of the event’s highlights – including the CISA-led ‘Secure by Design’ pledge also signed by ESET.

RSA Conference 2024: AI hype overload

Can AI effortlessly thwart all sorts of cyberattacks? Let’s cut through the hyperbole surrounding the tech and look at its actual strengths and limitations.

How to inspire the next generation of scientists | Unlocked 403: Cybersecurity podcast

As Starmus Earth draws near, we caught up with Dr. Garik Israelian to celebrate the fusion of science and creativity and venture where imagination flourishes and groundbreaking ideas take flight

Pay up, or else? – Week in security with Tony Anscombe

Organizations that fall victim to a ransomware attack are often caught between a rock and a hard place, grappling with the dilemma of whether to pay up or not

Adding insult to injury: crypto recovery scams

Once your crypto has been stolen, it is extremely difficult to get back – be wary of fake promises to retrieve your funds and learn how to avoid becoming a victim twice over

Why space exploration is important for Earth and its future: Q&A with David Eicher

We caught up with Astronomy magazine editor-in-chief David Eicher to talk about key challenges facing our planet, the benefits of space exploration, and the possibility of life beyond Earth

Major phishing-as-a-service platform disrupted – Week in security with Tony Anscombe

The investigation uncovered at least 40,000 phishing domains that were linked to LabHost and tricked victims into handing over their sensitive details

What makes Starmus unique? – A Q&A with award-winning filmmaker Todd Miller

The director of the Apollo 11 movie shares his views about the role of technology in addressing pressing global challenges as well as why he became involved with Starmus.

How technology drives progress – A Q&A with Nobel laureate Michel Mayor

We spoke to Michel Mayor about the importance of public engagement with science and fostering responsibility among the youth for the preservation of our changing planet

The vision behind Starmus – A Q&A with the festival’s co-founder Garik Israelian

Dr. Israelian talks about Starmus’s vision and mission, the importance of inspiring and engaging audiences, and the strong sense of community within the Starmus universe

Protecting yourself after a medical data breach – Week in security with Tony Anscombe

What are the risks and consequences of having your health data exposed and what are the steps to take if it happens to you?

The many faces of impersonation fraud: Spot an imposter before it’s too late

What are some of the most common giveaway signs that the person behind the screen or on the other end of the line isn’t who they claim to be?

The ABCs of how online ads can impact children’s well-being

From promoting questionable content to posing security risks, inappropriate ads present multiple dangers for children. Here’s how to help them stay safe.

eXotic Visit includes XploitSPY malware – Week in security with Tony Anscombe

Almost 400 people in India and Pakistan have fallen victim to an ongoing Android espionage campaign called eXotic Visit

Bitcoin scams, hacks and heists – and how to avoid them

Here’s how cybercriminals target cryptocurrencies and how you can keep your bitcoin or other crypto safe

Beyond fun and games: Exploring privacy risks in children’s apps

Should children’s apps come with ‘warning labels’? Here’s how to make sure your children’s digital playgrounds are safe places to play and learn.

The devil is in the fine print – Week in security with Tony Anscombe

Temu’s cash giveaway where people were asked to hand over vast amounts of their personal data to the platform puts the spotlight on the data-slurping practices of online services today

RDP remains a security concern – Week in security with Tony Anscombe

Much has been written about the risks that poorly-secured RDP connections entail, but many organizations continue to leave themselves at risk and get hit by data breaches as a result

AceCryptor attacks surge in Europe – Week in security with Tony Anscombe

The second half of 2023 saw massive growth in AceCryptor-packed malware spreading in the wild, including courtesy of multiple spam campaigns where AceCryptor packed the Rescoms RAT

A prescription for privacy protection: Exercise caution when using a mobile health app

Given the unhealthy data-collection habits of some mHealth apps, you’re well advised to tread carefully when choosing with whom you share some of your most sensitive data

Healthcare still a prime target for cybercrime gangs – Week in security with Tony Anscombe

Healthcare organizations remain firmly in attackers’ crosshairs, representing 20 percent of all victims of ransomware attacks among critical infrastructure entities in the US in 2023

Threat intelligence explained | Unlocked 403: A cybersecurity podcast

We break down the fundamentals of threat intelligence and its role in anticipating and countering emerging threats

How to share sensitive files securely online

Here are a few tips for secure file transfers and what else to consider when sharing sensitive documents so that your data remains safe

APT attacks taking aim at Tibetans – Week in security with Tony Anscombe

Evasive Panda has been spotted targeting Tibetans in several countries and territories with payloads that included a previously undocumented backdoor ESET has named Nightdoor

Top 10 scams targeting seniors – and how to keep your money safe

The internet can be a wonderful place. But it’s also awash with fraudsters targeting people who are susceptible to fraud.

Irresistible: Hooks, habits and why you can’t put down your phone

Struggle to part ways with your tech? You’re not alone. Here’s why your devices are your vices.

Deceptive AI content and 2024 elections – Week in security with Tony Anscombe

As the specter of AI-generated disinformation looms large, tech giants vow to crack down on fabricated content that could sway voters and disrupt elections taking place around the world this year

Vulnerabilities in business VPNs under the spotlight

As adversaries increasingly set their sights on vulnerable enterprise VPN software to infiltrate corporate networks, concerns mount about VPNs themselves being a source of cyber risk

PSYOP campaigns targeting Ukraine – Week in security with Tony Anscombe

Coming in two waves, the campaign sought to demoralize Ukrainians and Ukrainian speakers abroad with disinformation messages about war-related subjects

Cyber-insurance and vulnerability scanning – Week in security with Tony Anscombe

Here’s how the results of vulnerability scans factor into decisions on cyber-insurance and how human intelligence comes into play in the assessment of such digital signals

All eyes on AI | Unlocked 403: A cybersecurity podcast

Artificial intelligence is on everybody’s lips these days, but there are also many misconceptions about what AI actually is and isn’t. We unpack the basics and examine AI’s broader implications.

Ransomware payments hit a record high in 2023 – Week in security with Tony Anscombe

Called a “watershed year for ransomware”, 2023 marked a reversal from the decline in ransomware payments observed in the previous year

Grandoreiro banking malware disrupted – Week in security with Tony Anscombe

The banking trojan, which targeted mostly Brazil, Mexico and Spain, blocked the victim’s screen, logged keystrokes, simulated mouse and keyboard activity and displayed fake pop-up windows

ESET Research Podcast: ChatGPT, the MOVEit hack, and Pandora

An AI chatbot inadvertently kindles a cybercrime boom, ransomware bandits plunder organizations without deploying ransomware, and a new botnet enslaves Android TV boxes

ESET takes part in global operation to disrupt the Grandoreiro banking trojan

ESET provided technical analysis, statistical information, known C&C servers and was able to get a glimpse of the victimology

Blackwood hijacks software updates to deploy NSPX30 – Week in security with Tony Anscombe

The previously unknown threat actor used the implant to target Chinese and Japanese companies, as well as individuals in China, Japan, and the UK

Assessing and mitigating supply chain cybersecurity risks

Blindly trusting your partners and suppliers on their security posture is not sustainable – it’s time to take control through effective supplier risk management

Why many CISOs consider quitting – Week in security with Tony Anscombe

The job of a CISO is becoming increasingly stressful as cybersecurity chiefs face overwhelming workloads and growing concerns over personal liability for security failings

Virtual kidnapping: How to see through this terrifying scam

Phone fraud takes a frightening twist as fraudsters can tap into AI to cause serious emotional and financial damage to the victims

Is Temu safe? What to know before you ‘shop like a billionaire’

Here are some scams you may encounter on the shopping juggernaut, plus a few simple steps you can take to help safeguard your data while bagging that irresistible deal

The 7 deadly cloud security sins and how SMBs can do things better

By eliminating these mistakes and blind spots, your organization can take massive strides towards optimizing its use of cloud without exposing itself to cyber-risk

Lessons from SEC’s X account hack – Week in security with Tony Anscombe

The cryptocurrency rollercoaster never fails to provide a thrilling ride – this week it was a drama surrounding the hack of SEC’s X account right ahead of the much-anticipated decision about Bitcoin ETFs

Attack of the copycats: How fake messaging apps and app mods could bite you

WhatsApp, Telegram and Signal clones and mods remain a popular vehicle for malware distribution. Don’t get taken for a ride.

Love is in the AI: Finding love online takes on a whole new meaning

Is AI companionship the future of not-so-human connection – and even the cure for loneliness?

Cybersecurity trends and challenges to watch out for in 2024 – Week in security with Tony Anscombe

What are some of the key cybersecurity trends that people and organizations should have on their radars this year?

Lost and found: How to locate your missing devices and more

Losing your keys, your wallet – or anything else, really – can be a pain, but there is a wide world of trackers that can help you locate your missing things – with awesome accuracy

Key findings from ESET Threat Report H2 2023 – Week in security with Tony Anscombe

How cybercriminals take advantage of the popularity of ChatGPT and other tools of its ilk to direct people to sketchy sites, plus other interesting findings from ESET’s latest Threat Report

Safeguard the joy: 10 tips for securing your shiny new device

Unwrapping a new gadget this holiday season will put a big smile on your face but things may quickly turn sour if the device and data on it aren’t secured properly

New iOS feature to thwart eavesdropping – Week in security with Tony Anscombe

Your iPhone has just received a new feature called iMessage Contact Key Verification that is designed to help protect your messages from prying eyes

Black Hat Europe 2023: Should we regulate AI?

ChatGPT would probably say “Definitely not!”, but will we learn any lessons from the rush to regulate IoT in the past?

Surge in deceptive loan apps – Week in security with Tony Anscombe

ESET Research reveals details about a growth in the number of deceptive loan apps on Android, their origins and modus operandi

Black Hat Europe 2023: The past could return to haunt you

Legacy protocols in the healthcare industry present dangers that can make hospitals extremely vulnerable to cyberattacks.

To tap or not to tap: Are NFC payments safer?

Contactless payments are quickly becoming ubiquitous – but are they more secure than traditional payment methods?

Navigating privacy: Should we put the brakes on car tracking?

Your car probably knows a lot more about you than it lets on – but is the trade-off of privacy for convenience truly justifiable?

Teaching appropriate use of AI tech – Week in security with Tony Anscombe

Several cases of children creating indecent images of other children using AI software add to the worries about harmful uses of AI technology

Very precisely lost – GPS jamming

The technology is both widely available and well developed, hence it’s also poised to proliferate – especially in the hands of those wishing ill

Telekopye’s tricks of the trade – Week in security with Tony Anscombe

ESET’s research team reveals details about the onboarding process of the Telekopye scam operation and the various methods that the fraudsters use to defraud people online

Telekopye: Chamber of Neanderthals’ secrets

Insight into groups operating Telekopye bots that scam people in online marketplaces

Your voice is my password

AI-driven voice cloning can make things far too easy for scammers – I know because I’ve tested it so that you don’t have to learn about the risks the hard way.

Fuel for thought: Can a driverless car get arrested?

What happens when problems caused by autonomous vehicles are not the result of errors, but the result of purposeful attacks?

Safeguarding ports from the rising tide of cyberthreats – Week in security with Tony Anscombe

An attack against a port operator that ultimately hobbled some 40 percent of Australia’s import and export capacity highlights the kinds of supply chain shocks that a successful cyberattack can cause

Spyware disguised as a news app – Week in security with Tony Anscombe

The Urdu version of the Hunza News website offers readers the option to download an Android app – little do they know that the app is actually spyware

Cyber threat intelligence: Getting on the front foot against adversaries

By collecting, analyzing and contextualizing information about possible cyberthreats, including the most advanced ones, threat intelligence offers a critical method to identify, assess and mitigate cyber risk

Unlucky Kamran: Android malware spying on Urdu-speaking residents of Gilgit-Baltistan

ESET researchers discovered Kamran, previously unknown malware, which spies on Urdu-speaking readers of Hunza News

The mysterious demise of the Mozi botnet – Week in security with Tony Anscombe

Various questions linger following the botnet’s sudden and deliberate demise, including: who actually initiated it?

Who killed Mozi? Finally putting the IoT zombie botnet in its grave

How ESET Research found a kill switch that had been used to take down one of the most prolific botnets out there

Roundcube Webmail servers under attack – Week in security with Tony Anscombe

The zero-day exploit deployed by the Winter Vivern APT group only requires that the target views a specially crafted message in a web browser

ESET APT Activity Report Q2–Q3 2023

An overview of the activities of selected APT groups investigated and analyzed by ESET Research in Q2 and Q3 2023

Winter Vivern exploits zero-day vulnerability in Roundcube Webmail servers

ESET Research recommends updating Roundcube Webmail to the latest available version as soon as possible

Spearphishing targets in Latin America – Week in security with Tony Anscombe

ESET’s analysis of cybercrime campaigns in Latin America reveals a notable shift from opportunistic crimeware to more complex threats, including those targeting enterprises and governments

Strengthening the weakest link: top 3 security awareness topics for your employees

Knowledge is a powerful weapon that can empower your employees to become the first line of defense against threats

Better safe than sorry: 10 tips to build an effective business backup strategy

How robust backup practices can help drive resilience and improve cyber-hygiene in your company

Staying on top of security updates – Week in security with Tony Anscombe

Why keeping software up to date is a crucial security practice that should be followed by everyone from individual users to SMBs and large enterprises

Virus Bulletin – building digital armies

Security researchers, global organizations, law enforcement and other government agencies need to have the right conversations and test potential scenarios without the pressure of an actual attack

Virus Bulletin PUA – a love letter

Late nights at VB2023 featured intriguing interactions between security experts and the somewhat enigmatic world of grayware purveyors

6 steps to getting the board on board with your cybersecurity program

How CISOs and their peers can better engage with boards to get long-term buy-in for strategic initiatives

DinodasRAT used against governmental entity in Guayana – Week in security with Tony Anscombe

The backdoor can exfiltrate files, manipulate Windows registry keys, and execute commands that are capable of performing various actions on a victim’s machine

Fake friends and followers on social media – and how to spot them

One of the biggest threats to watch out for on social media is fraud perpetrated by people who aren’t who they claim to be. Here’s how to recognize them.

Playing your part in building a safer digital world: Why cybersecurity matters

In an increasingly complex and interconnected digital landscape, personal cybersecurity empowers you to protect your data, privacy and digital well-being

How Lazarus impersonated Meta to attack a target in Spain – Week in security with Tony Anscombe

During the attack, the group deployed several tools, most notably a newly-discovered sophisticated backdoor that ESET named LightlessCan

ESET’s cutting-edge threat research at LABScon – Week in security with Tony Anscombe

Two ESET malware researchers took to the LABScon stage this year to deconstruct sophisticated attacks conducted by two well-known APT groups

Ballistic Bobcat’s Sponsor backdoor – Week in security with Tony Anscombe

Ballistic Bobcat is a suspected Iran-aligned cyberespionage group that targets organizations in various industry verticals, as well as human rights activists and journalists, mainly in Israel, the Middle East, and the United States

Read it right! How to spot scams on Reddit

Do you know what types of scams and other fakery you should look out for when using a platform that once billed itself as “the front page of the Internet”?

Will you give X your biometric data? – Week in security with Tony Anscombe

The update to X’s privacy policy has sparked some questions among privacy and security folks, including how long X will retain users’ biometric information and how the data will be stored and secured

ESET Research Podcast: Sextortion, digital usury and SQL brute-force

Closing intrusion vectors force cybercriminals to revisit old attack avenues, but also to look for new ways to attack their victims