#FactCheck: IAF Shivangi Singh was captured by Pakistan army after her Rafale fighter jet was shot down

Introduction

With the ever-growing technology where cyber-crimes are increasing, a new cyber-attack is on the rise, but it’s not in your inbox or your computer- it's targeting your phone, especially your smartphone. Cybercriminals are expanding their reach in India, with a new text-messaging fraud targeting individuals. The Indian Computer Emergency Response Team (CERT-In) has warned against "smishing," or SMS phishing. 

Understanding Smishing

Smishing is a combination of the terms "SMS" and "phishing." It entails sending false text messages that appear to be from reputable sources such as banks, government organizations, or well-known companies. These communications frequently generate a feeling of urgency in their readers, prompting them to click on harmful links, expose personal information, or conduct financial transactions.

When hackers "phish," they send out phony emails in the hopes of tricking the receiver into clicking on a dangerous link. Smishing is just the use of text messaging rather than email. In essence, these hackers are out to steal your personal information to commit fraud or other cybercrimes. This generally entails stealing money – usually your own, but occasionally also the money of your firm.

The cybercriminals typically use these tactics to lure victims and steal the information.

Malware- The cyber crooks send the smishing URL link that might tick you into downloading malicious software on your phone itself. This SMS malware may appear as legitimate software, deceiving you into putting in sensitive information and transmitting it to crooks.

Malicious website- The URL in the smishing message may direct you to a bogus website that seeks sensitive personal information. Cybercriminals employ custom-made rogue sites meant to seem like legitimate ones, making it simpler to steal your information.

Smishing text messages often appear to be from your bank, asking you to share personal sensitive information, ATM numbers, or account details. Mobile device cybercrime is increasing, as is mobile device usage. Aside from the fact that texting is the most prevalent usage of cell phones, a few additional aspects make this an especially pernicious security issue. Let's go over how smishing attacks operate.

Modus Operandi

The cyber crooks commit the fraud via SMS. As attackers assume an identity that might be of someone trusted, Smishing attackers can use social engineering techniques to sway a victim's decision-making. Three things are causing this deception:

• Trust- Cyber crooks target individuals, by posing to someone from a legitimate individual and organization, this naturally lowers a person’s defense against threats. 

• Context- Using a circumstance that might be relevant to targets helps an attacker to create an effective disguise. The message feels personalized, which helps it overcome any assumption that it is spam.
• Emotion- The nature of the SMS is critical; it makes the victim think that is urgent and requires rapid action. Using these tactics, attackers craft communications that compel the receiver to act.
• Typically, attackers want the victim to click on a URL link within the text message, which takes them to a phishing tool that asks them for sensitive information. This phishing tool is frequently in the form of a website or app that also assumes a phony identity.

How does Smishing Spread?

As we have revealed earlier smishing attacks are delivered through both traditional texts. However, SMS phishing attacks primarily appear to be from known sources People are less careful while they are on their phones. Many people believe that their cell phones are more secure than their desktops. However, smartphone security has limits and cannot always guard against smishing directly.

Considering the fact phones are the target While Android smartphones dominate the market and are a perfect target for malware text messages, iOS devices are as vulnerable. Although Apple's iOS mobile technology has a high reputation for security, no mobile operating system can protect you from phishing-style assaults on its own. A false feeling of security, regardless of platform, might leave users especially exposed.

Kinds of smishing attacks

Some common types of smishing attacks that occurred are;

•  COVID-19 Smishing: The Better Business Bureau observed an increase in reports of US government impersonators sending text messages requesting consumers to take an obligatory COVID-19 test via a connected website in April 2020. The concept of these smishing assaults may readily develop, as feeding on pandemic concerns is a successful technique of victimizing the public.

• Gift Smishing: Give away, shopping rewards, or any number of other free offers, this kind of smishing includes free services or products, from a reputable or other company. attackers plan in such a way that the offer is for a limited time or is an exclusive offer and the offers are so lucrative that one gets excited and falls into the trap. 

CERT Guidelines

 CERT-In shared some steps to avoid falling victim to smishing. 

• Never click on any suspicious link in SMS/social media charts or posts.
• Use online resources to validate shortened URLs.
• Always check the link before clicking.
• Use updated antivirus and antimalware tools.
• If you receive any suspicious message pretending to be from a bank or institution, immediately contact the bank or institution.
• Use a separate email account for personal online transactions.
• Enforce multi-factor authentication (MFA) for emails and bank accounts.
• Keep your operating system and software updated with the latest patches.

Conclusion

Smishing uses fraudulent mobile text messages to trick people into downloading malware, sharing sensitive data, or paying cybercriminals money. With the latest technological developments, it has become really important to stay vigilant in the digital era not only protecting your computers but safeguarding the devices that fit in the palm of your hand, CERT warning plays a vital role in this. Awareness and best practices play a pivotal role in safeguarding yourself from evolving threats.

Reference

• https://www.ndtv.com/india-news/government-warns-of-smishing-attacks-heres-how-to-stay-safe-4709458
• https://zeenews.india.com/technology/govt-warns-citizens-about-smishing-scam-how-to-protect-against-this-online-threat-2654285.html
• https://www.the420.in/protect-against-smishing-scams-cert-in-advice-online-safety/

Starting in mid-December, 2024, a series of attacks have targeted Chrome browser extensions. A data protection company called Cyberhaven, California, fell victim to one of these attacks. Though identified in the U.S., the geographical extent and potential of the attack are yet to be determined. Assessment of these cases can help us to be better prepared for such instances if they occur in the near future. 

The Attack

Browser extensions are small software applications that add and enable functionality or a capacity (feature) to a web browser. These are written in CSS, HTML, or JavaScript and like other software, can be coded to deliver malware. Also known as plug-ins, they have access to their own set of Application Programming Interface (APIs). They can also be used to remove unwanted elements as per customisation, such as pop-up advertisements and auto-play videos, when one lands on a website. Some examples of browser extensions include Ad-blockers (for blocking ads and content filtering) and StayFocusd (which limits the time of the users on a particular website).

In the aforementioned attack, the publisher of the browser at Cyberhaven received a phishing mail from an attacker posing to be from the Google Chrome Web Store Developer Support. It mentioned that their browser policies were not compatible and encouraged the user to click on the “Go to Policy”action item,  which led the user to a page that enabled permissions for a malicious OAuth called Privacy Policy Extension (Open Authorisation is an adopted standard that is used to authorise secure access for temporary tokens). Once the permission was granted, the attacker was able to inject malicious code into the target’s Chrome browser extension and steal user access tokens and session cookies. Further investigation revealed that logins of certain AI and social media platforms were targeted.

CyberPeace Recommendations

As attacks of such range continue to occur, it is encouraged that companies and developers take active measures that would make their browser extensions less susceptible to such attacks. Google also has a few guidelines on how developers can safeguard their extensions from their end. These include:

1. Minimal Permissions For Extensions- It is encouraged that minimal permissions for extensions barring the required APIs and websites that it depends on are acquired as limiting extension privileges limits the surface area an attacker can exploit.
2. Prioritising Protection Of Developer Accounts- A security breach on this end could lead to compromising all users' data as this would allow attackers to mess with extensions via their malicious codes. A 2FA (2-factor authentication) by setting a security key is endorsed.
3. HTTPS over HTTP- HTTPS should be preferred over HTTP as it requires a Secure Sockets Layer (SSL)/ transport layer security(TLS) certificate from an independent certificate authority (CA). This creates an encrypted connection between the server and the web browser.

Lastly, as was done in the case of the attack at Cyberhaven, it is encouraged to promote the practice of transparency when such incidents take place to better deal with them.

References

1. https://indianexpress.com/article/technology/tech-news-technology/hackers-hijack-companies-chrome-extensions-cyberhaven-9748454/
2. https://indianexpress.com/article/technology/tech-news-technology/google-chrome-extensions-hack-safety-tips-9751656/
3. https://www.techtarget.com/whatis/definition/browser-extension
4. https://www.forbes.com/sites/daveywinder/2024/12/31/google-chrome-2fa-bypass-attack-confirmed-what-you-need-to-know/
5. https://www.cloudflare.com/learning/ssl/why-use-https/

Introduction

As the 2024 Diwali festive season approaches, netizens eagerly embrace the spirit of celebration with online shopping, gifting, and searching for the best festive deals on online platforms. Historical web data from India shows that netizens' online activity spikes at this time as people shop online to upgrade their homes, buy unique presents for loved ones and look for services and products to make their celebrations more joyful.

However, with the increase in online transactions and digital interactions, cybercriminals take advantage of the festive rush by enticing users with fake schemes, fake coupons offering freebies, fake offers of discounted jewellery, counterfeit product sales, festival lotteries, fake lucky draws and charity appeals, malicious websites and more. Cybercrimes, especially phishing attempts, also spike in proportion to user activity and shopping trends at this time.

Hence, it becomes important for all netizens to stay alert, making sure their personal information and financial data is protected and ensure that they exercise due care and caution before clicking on any suspicious links or offers. Additionally, brands and platforms also must make strong cybersecurity a top priority to safeguard their customers and build trust.

Diwali Season and Phishing Attempts 

Last year's report from CloudSEK's research team noted an uptick in cyber threats during the Diwali period, where cybercriminals leveraged the festive mood to launch phishing, betting and crypto scams. The report revealed that phishing attempts target the e-commerce industries and seek to damage the image of reputable brands. An astounding 828 distinct domains devoted to phishing activities were found in the Facebook Ads Library by CloudSEK's investigators. The report also highlighted the use of typosquatting techniques to create phony-but-plausible domains that trick users into believing they are legitimate websites, by exploiting common typing errors or misspellings of popular domain names. As fraudsters are increasingly misusing AI and deepfake technologies to their advantage, we expect even more of these dangers to surface this year over the festive season.

CyberPeace Advisory

It is important that netizens exercise caution, especially during the festive period and follow cyber safety practices to avoid cybercrimes and phishing attempts. Some of the cyber hygiene best practices suggested by CyberPeace are as follows:

• Netizens must verify the sender’s email, address, and domain with the official site for the brand/ entity the sender claims to be affiliated with. 
• Netizens must avoid clicking links received through email, messages or shared on social media and consider visiting the official website directly. 
• Beware of urgent, time-sensitive offers pressuring immediate action. 
• Spot phishing signs like spelling errors and suspicious URLs to avoid typosquatting tactics used by cybercriminals.
• Netizens must enable two-factor authentication (2FA) for an additional layer of security.
• Have authenticated antivirus software and malware detection software installed on your devices. 
• Be wary of unsolicited festive deals, gifts and offers. 
• Stay informed on common tactics used by cybercriminals to launch phishing attacks and recognise the red flags of any phishing attempts.
• To report cybercrimes, file a complaint at cybercrime.gov.in or helpline number 1930. You can also seek assistance from the CyberPeace helpline at +91 9570000066.

References

1. https://www.outlookmoney.com/plan/financial-plan/this-diwali-beware-of-these-financial-scams
2. https://www.businesstoday.in/technology/news/story/diwali-and-pooja-domains-being-exploited-by-online-scams-see-tips-to-help-you-stay-safe-405323-2023-11-10
3. https://www.abplive.com/states/bihar/bihar-crime-news-15-cyber-fraud-arrested-in-nawada-before-diwali-2024-ann-2805088
4. https://economictimes.indiatimes.com/tech/technology/phishing-you-a-happy-diwali-ai-advancements-pave-way-for-cybercriminals/articleshow/113966675.cms?from=mdr

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