Search results for spear phishing | Breaking Cybersecurity News | The Hacker News

Phishing attacks have become one of the business world's top cybersecurity concerns. These social engineering attacks have been rising over the years, with the most recent report from the Anti-Phishing Working Group coalition identifying over 266,000 active spoofed websites, which is nearly double the number detected during Q4 2018. Hackers have evolved their methods, from regular phishing attacks to spear phishing, where they use email messages disguised as coming from legitimate sources to dupe specific individuals. This is why the global spear phishing protection software market is estimated to reach $1.8 billion by 2025. However, conventional defenses can still fall short due to one particular weakness in the security perimeter – the human factor. Indeed, some 33 percent of 2019's data breaches involved humans falling victim to social engineering attacks. And given how sophisticated and creative the phishing perpetrators have been getting, it's easy to see h...

Consumers wary about protecting data stored on their computers should get used to hearing the term "spear phishing." It's the latest and most ingenious method yet to deliver malicious software that gives criminals control of a person's computer, with a tactic that involves developing emails which are personalized, contain nuggets of information familiar to the target, and appear to come from a trusted source. Spear phishing went mainstream over the holiday season when dozens of government employees in the U.S. and other nations were lured into downloading a malicious program. "[It was] essentially a malware-laced email that made it look like a season's greetings from the White House," security blogger Brian Krebs told CBC News. "[The email] invites the folks to download an e-card, essentially a zipped-up executable file that if you run lets the bad guys take control of your system remotely." Krebs, who wrote about the story on his websit...

The latest Palo Alto Networks Unit 42 Cloud Threat Report found that sensitive data is found in 66% of cloud storage buckets. This data is vulnerable to ransomware attacks. The SANS Institute recently reported that these attacks can be performed by abusing the cloud provider's storage security controls and default settings. "In just the past few months, I have witnessed two different methods for executing a ransomware attack using nothing but legitimate cloud security features," warns Brandon Evans, security consultant and SANS Certified Instructor. Halcyon disclosed an attack campaign that leveraged one of Amazon S3's native encryption mechanisms, SSE-C, to encrypt each of the target buckets. A few months prior, security consultant Chris Farris demonstrated how attackers could perform a similar attack using a different AWS security feature, KMS keys with external key material, using simple scripts generated by ChatGPT. "Clearly, this topic is top-of-mind for both threat actors and ...

An unpatched security weakness in Google Drive could be exploited by malware attackers to distribute malicious files disguised as legitimate documents or images, enabling bad actors to perform spear-phishing attacks comparatively with a high success rate. The latest security issue—of which Google is aware but, unfortunately, left unpatched—resides in the " manage versions " functionality offered by Google Drive that allows users to upload and manage different versions of a file, as well as in the way its interface provides a new version of the files to the users. Logically, the manage versions functionally should allow Google Drive users to update an older version of a file with a new version having the same file extension, but it turns out that it's not the case. According to A. Nikoci, a system administrator by profession who reported the flaw to Google and later disclosed it to The Hacker News, the affected functionally allows users to upload a new version wit...

Recently, the cybersecurity landscape has been confronted with a daunting new reality – the rise of malicious Generative AI, like FraudGPT and WormGPT. These rogue creations, lurking in the dark corners of the internet, pose a distinctive threat to the world of digital security. In this article, we will look at the nature of Generative AI fraud, analyze the messaging surrounding these creations, and evaluate their potential impact on cybersecurity. While it's crucial to maintain a watchful eye, it's equally important to avoid widespread panic, as the situation, though disconcerting, is not yet a cause for alarm. Interested in how your organization can protect against generative AI attacks with an advanced email security solution?  Get an IRONSCALES demo .  Meet FraudGPT and WormGPT FraudGPT  represents a subscription-based malicious Generative AI that harnesses sophisticated machine learning algorithms to generate deceptive content. In stark contrast to ethical AI mode...

Just a few hours after Donald Trump won the 2016 US Presidential Election, a hacking group launched a wave of cyber attacks targeting U.S.-based policy think-tanks with a new spear phishing campaign designed to fool victims into installing malware. The group of nation-state hackers, also known as Cozy Bear , APT29 , and CozyDuke , is the one of those involved in the recent data breach of the Democratic National Committee (DNC) and is allegedly tied to the Russian government. On Wednesday, the hackers sent a series of phishing emails to dozens of targets associated with non-governmental organizations (NGOs), policy think tanks in the US and even inside the US government, said security firm Volexity. Phishing Attacks Powered by 'PowerDuke' Malware The phishing emails were sent from purpose-built Gmail accounts and other compromised email accounts at Harvard University's Faculty of Arts and Sciences (FAS), trying to trick victims into opening tainted attachments ...

The threat actor referred to as  Cloud Atlas  has been linked to a set of spear-phishing attacks on Russian enterprises. Targets included a Russian agro-industrial enterprise and a state-owned research company, according to a  report  from F.A.C.C.T., a standalone cybersecurity company formed after Group-IB's formal exit from Russia earlier this year. Cloud Atlas, active since at least 2014, is a cyber espionage group of unknown origin. Also called Clean Ursa, Inception, Oxygen, and Red October, the threat actor is known for its persistent campaigns targeting Russia, Belarus, Azerbaijan, Turkey, and Slovenia. In December 2022, Check Point and Positive Technologies  detailed  multi-stage attack sequences that led to the deployment of a PowerShell-based backdoor referred to as PowerShower as well as DLL payloads capable of communicating with an actor-controlled server. The starting point is a phishing message bearing a lure document that exploits  ...

The Russian threat actor known as Star Blizzard has been linked to a new spear-phishing campaign that targets victims' WhatsApp accounts, signaling a departure from its longstanding tradecraft in a likely attempt to evade detection. "Star Blizzard's targets are most commonly related to government or diplomacy (both incumbent and former position holders), defense policy or international relations researchers whose work touches on Russia, and sources of assistance to Ukraine related to the war with Russia," the Microsoft Threat Intelligence team said in a report  shared with The Hacker News. Star Blizzard (formerly SEABORGIUM) is a Russia-linked threat activity cluster known for its credential harvesting campaigns. Active since at least 2012, it's also tracked under the monikers Blue Callisto, BlueCharlie (or TAG-53), Calisto (alternately spelled Callisto), COLDRIVER, Dancing Salome, Gossamer Bear, Iron Frontier, TA446, and UNC4057. Previously observed attack ...

Employees are the weakest link when it comes to enterprise security, and unfortunately hackers realized this years ago. All an attacker needs to use some social engineering tactics against employees of companies and organizations they want to target. A massive 91% of successful data breaches at companies started with a social engineering and spear-phishing attack. A phishing attack usually involves an e-mail that manipulates a victim to click on a malicious link that could then expose the victim's computer to a malicious payload. So what is the missing link to manage the problem of employees being Social engineered? The answer is very simple – Educate your Employees and reinforce good security procedures at the same time. Phish your Employees! Yes, you heard me right… by this I mean that you should run a mock phishing campaign in your organization and find out which employees would easily fall victim to the phishing emails. Then step everyone through Internet...

The FBI and CISA Issue Joint Advisory on New Threats and How to Stop Ransomware Note: on August 29, the FBI and CISA issued a joint advisory as part of their ongoing #StopRansomware effort to help organizations protect against ransomware. The latest advisory, AA24-242A , describes a new cybercriminal group and its attack methods. It also details three important actions to take today to mitigate cyber threats from ransomware – Installing updates as soon as they are released, requiring phishing-resistant MFA (i.e. non-SMS text-based), and training users. The growth in the number of victims of ransomware attacks and data breaches has become so profound that the new cyber defense challenge is just keeping up with the number of new attacks and disclosures from victims. This is the product of stunning advancements in cybercriminal attack methods combined with a too-slow response by many organizations in adjusting to new attack methods. As predicted, Generative AI has indeed been a game ch...

The threat actor known as COLDRIVER has continued to engage in credential theft activities against entities that are of strategic interests to Russia while simultaneously improving its detection evasion capabilities. The Microsoft Threat Intelligence team is tracking under the cluster as  Star Blizzard  (formerly SEABORGIUM). It's also called Blue Callisto, BlueCharlie (or TAG-53), Calisto (alternately spelled Callisto), Gossamer Bear, and TA446. The adversary "continues to prolifically target individuals and organizations involved in international affairs, defense, and logistics support to Ukraine, as well as academia, information security companies, and other entities aligning with Russian state interests," Redmond  said . Star Blizzard , linked to Russia's Federal Security Service (FSB), has a  track record  of setting up lookalike domains that impersonate the login pages of targeted companies. It's known to be active since at least 2017. In August 2023...

The Computer Emergency Response Team of Ukraine (CERT-UA) has detailed a new malicious email campaign targeting government agencies, enterprises, and military entities. "The messages exploit the appeal of integrating popular services like Amazon or Microsoft and implementing a zero-trust architecture," CERT-UA said . "These emails contain attachments in the form of Remote Desktop Protocol ('.rdp') configuration files." Once executed, the RDP files establish a connection with a remote server, enabling the threat actors to gain remote access to the compromised hosts, steal data, and plant additional malware for follow-on attacks. Infrastructure preparation for the activity is believed to have been underway since at least August 2024, with the agency stating that it's likely to spill out of Ukraine to target other countries. CERT-UA has attributed the campaign to a threat actor it tracks as UAC-0215. Amazon Web Services (AWS), in an advisory of its own...

A new spear-phishing campaign targeting Brazil has been found delivering a banking malware called Astaroth (aka Guildma) by making use of obfuscated JavaScript to slip past security guardrails. "The spear-phishing campaign's impact has targeted various industries, with manufacturing companies, retail firms, and government agencies being the most affected," Trend Micro said in a new analysis. "The malicious emails often impersonate official tax documents, using the urgency of personal income tax filings to trick users into downloading the malware." The cybersecurity company is tracking the threat activity cluster under the name Water Makara. It's worth pointing out that Google's Threat Analysis Group (TAG) has assigned the moniker PINEAPPLE to a similar intrusion set that delivers the same malware to Brazilian users. Both these campaigns share a point of commonality in that they commence with phishing messages that impersonate official entities su...

Russian state-sponsored actors have staged NT LAN Manager (NTLM) v2 hash relay attacks through various methods from April 2022 to November 2023, targeting high-value targets worldwide. The attacks, attributed to an "aggressive" hacking crew called  APT28 , have set their eyes on organizations dealing with foreign affairs, energy, defense, and transportation, as well as those involved with labor, social welfare, finance, parenthood, and local city councils. Cybersecurity firm Trend Micro  assessed  these intrusions as a "cost-efficient method of automating attempts to brute-force its way into the networks" of its targets, noting the adversary may have compromised thousands of email accounts over time. APT28 is also tracked by the broader cybersecurity community under the names Blue Athena, BlueDelta, Fancy Bear, Fighting Ursa, Forest Blizzard (formerly Strontium), FROZENLAKE, Iron Twilight, ITG05, Pawn Storm, Sednit, Sofacy, and TA422. The group, believed to be ...

Like many other security issues that now affect computer users, there is a growing threat known as phishing". Phishing attacks are perpetrated by criminals who send deceptive emails in order to lure someone into visiting a fraudulent web site or downloading malicious software, expressly for stealing sensitive information such as credit card numbers, account information, passwords, etc. Cyber criminals continue to evolve and refine their attack tactics to evade detection and use techniques that work. Spear phishing emails are on the rise because they work. We have notice many times that Spear Phishing Attacks are really Successful in order to compromise Enterprise Networks and Stealing Data. From last one month I was getting mails from an unknown spoofed email id regrading a paypal warning with subject " Your account has been limited until we hear from you ! " Guess what, even I am not using that email for my Paypal account, from here I just judge that it's...