Tips

In many companies, almost everything happens via email: purchase orders, invoices, payment approvals, contracts. That makes corporate email a very attractive target for criminals. When someone takes control of an executive’s, supplier’s, or finance team member’s account, they can use it to send fake payment instructions or change bank details. This is known as Business Email Compromise (BEC). What is Business Email Compromise (BEC) BEC is a type of fraud in which attackers take control of a legitimate email account (for example, a supplier’s or an executive’s) and use it to deceive other people inside or outside the company. Because the email is real, the messages appear completely trustworthy. Common email-based fraud scenarios Some frequent examples: How attackers compromise corporate email Typically, the first step is phishing: a fake email that leads to an imitation login page where someone enters their username and password. Weak or reused passwords and the lack of multi-factor authentication also contribute. Once the attacker has the password, they access the mailbox, observe how the company communicates, and wait for the best moment to execute the fraud. The real impact on SMBs For a small or medium-sized business, this type of fraud can mean: Warning signs in payment and finance emails It’s worth being cautious when: What to do if you suspect a BEC incident If you believe an email account was compromised: Simple policies that reduce risk Some practical measures: How NOVA TRADING supports your corporate email security At NOVA TRADING, we help SMBs see email not just as a work tool, but as a potential critical failure point. We guide you on best practices, basic security configuration, authentication, and payment validation processes that reduce the risk of falling victim to BEC. The goal is for your finance and procurement teams to work with peace of mind, knowing they have clear rules and reasonable technical safeguards. NOVA TRADING: your trusted tech partner, protecting your digital life.

On your phone, you carry online banking, emails, social media, two-factor authentication, photos, and even work documents. That’s why today your smartphone is one of the favorite targets for attackers. You don’t need to be an expert to protect it better, but you do need to understand how attacks work: malicious apps, deceptive messages, and phone number hijacking. Why mobile devices are so attractive to attackers In many cases, your phone is the master key: you receive security codes there, have your banking apps, and keep your email sessions open. If someone gains control of your phone, they can take over a large part of your digital life. Malicious apps and excessive permissions A common attack vector is through apps: With those permissions, attackers can read your SMS, view notifications, access your camera, or capture what you type. Smishing: fake messages via SMS or WhatsApp Smishing is phishing via messages. You receive SMS or WhatsApp messages claiming your package couldn’t be delivered, there’s an issue with your account, or you’ve won a prize. They always include a link. If you click it, you may be taken to a page that steals your data or prompts you to install a malicious app. SIM swapping: when they steal your number SIM swapping happens when someone convinces your mobile carrier they are you: they claim they lost their SIM card and want to activate your number on a new one. Once successful, your phone loses signal, and the attacker starts receiving your SMS and calls, including verification codes to access your accounts. Signs your phone may be compromised Some warning signs include: What to do if you think your phone was attacked If you suspect your phone is compromised: How to better protect your phone daily Best practices: How NOVA TRADING supports mobile protection At NOVA TRADING, we help you understand your real mobile risks (especially if you use the same phone for work and personal life) and choose solutions that protect you without making life complicated — from basic mobile security to guidance on authentication and mobile line protection. We want your phone to remain a tool, not a weak point. NOVA TRADING: your trusted tech partner, protecting your digital life.

Every year, millions of usernames and passwords from all kinds of services are leaked: online stores, forums, apps, games, and more. The problem isn’t just that a platform had a breach — it’s that many people reuse the same password everywhere. That means a single leak can open the door to your email, social media, online banking, and even your work systems. What is a data breach? A data breach occurs when someone steals or exposes a service’s database: emails, passwords, sometimes phone numbers and other data. You may not always hear about it, but this data often ends up being sold or shared for free online. Even if you did nothing “wrong,” your credentials may already be in someone else’s hands. Why reusing the same password is so dangerous Many people use one password for everything out of convenience. The problem is that if that password is exposed on a small site, an attacker can try it on more important platforms like your email, Netflix, Amazon, or even your bank. It’s like using the same key for your house, office, car, and safe — if someone gets a copy, they get access to everything. How attackers take over accounts without “hacking” you directly Attackers use techniques like: Credential stuffing: trying leaked email/password combinations across many services.Password spraying: testing common passwords (like “Password123” or “123456”) across many accounts. They’re not cracking passwords with supercomputers — they’re simply exploiting reused or weak credentials. What happens when someone takes control of your account If someone gains access to your account, they can: In work accounts, the impact can be even greater: access to sensitive data, clients, or internal systems. How to tell if your account may be compromised Warning signs: It’s also a good idea to check services that notify you if your email appears in public breaches. What to do if your account was hacked (or you suspect it) If you think someone accessed your account: How to build a healthy password strategy Best practices: With this approach, a breach in one service shouldn’t put your entire digital life at risk. How NOVA TRADING supports identity and access security At NOVA TRADING, we help you understand how exposed your accounts — and your team’s — really are. We help prioritize which services need stronger passwords and MFA, and guide you toward simple identity management solutions for your business. Our goal isn’t to overwhelm you with complex tools, but to help you get the fundamentals right so an isolated breach doesn’t turn into a disaster. NOVA TRADING: your trusted tech partner, protecting your digital life.

On your computer or laptop, you store almost everything: work files, photos, invoices, projects, saved browser passwords, and more. The problem is that a single malicious file or wrong click can leave all of that damaged, stolen, or “held hostage” for money. This is what we call malware — and in its most aggressive form, ransomware. What is malware? Simply put, malware means malicious software. It’s any program or file designed to harm your device or exploit it: viruses, trojans, spyware, worms, and more. It can steal information slowly, spread across your network, or prepare the ground for something worse, like ransomware. What is ransomware and why is it so scary? Ransomware is a type of malware that locks or encrypts your files and then demands payment to “return” them. It’s like someone walking into your office, locking every filing cabinet, and saying: “If you want your documents back, pay me.” If you don’t have backups, you could lose everything — or spend a lot of money on recovery and downtime. How does malware get into your computer or laptop? The most common methods are surprisingly ordinary: What can happen if you get infected? Depending on the type of malware, you might experience: Warning signs something is wrong Some red flags include: In ransomware cases, a ransom note appears on your desktop or main folders. What to do if you think you have malware or ransomware If you suspect an infection: How to prevent malware and ransomware Basic habits: Recommended technology: How NOVA TRADING helps you against ransomware and data loss At NOVA TRADING, we know no system is perfect — that’s why we emphasize backups. Tools like Ashampoo Backup Pro allow you to create full backups of files, partitions, and entire systems, on external drives or in the cloud, so you can recover even after a ransomware attack or hardware failure. Our role as your tech partner is to help you choose, implement, and use these solutions simply — so that if things ever go wrong, you can restore your information and keep moving forward. NOVA TRADING: your trusted tech partner, protecting your digital life.

Today, criminals no longer need to “hack computers” like in the movies. They just need to trick people. This is called social engineering: using psychological tricks to get you to hand over your information or click where you shouldn’t. Within social engineering, the most well-known tactic is phishing: fake emails, messages, calls, or QR codes that look real but are designed to steal your data, such as passwords or banking information. What is social engineering? Imagine a real-life scammer: they speak confidently, claim to be from a bank, a company, or an authority, and create urgency or fear. They do this so you don’t think too much and give them what they want. Online, it works the same way — except the scam arrives on a screen: via email, SMS, WhatsApp, a phone call, or a QR code. All of this falls under social engineering. And what is phishing? Phishing is a form of social engineering. It’s when someone sends you a message that looks legitimate but isn’t. Typical examples: an email from your “bank” asking you to update your password, a delivery SMS with a tracking link, or a WhatsApp message saying you’ve won a prize. The goal is to make you click, land on a fake page, and enter your data — which is then used to access your accounts or steal your money. The most common scams today Fake bank or store emails: messages that look official and ask you to click a link or open an attachment. The logos look real, but the sender or link is not. SMS or WhatsApp scams (smishing): short messages saying your package wasn’t delivered or your account will be suspended today. They include a link to a fake page. Phone calls posing as banks (vishing): someone pretends to be from your bank or tech support, mentions suspicious charges, and asks for data or tells you to install something. QR codes that aren’t what they seem (quishing): codes for menus, Wi-Fi, or promotions that actually lead to fake sites or attempt to install malware. What do they do with your data? When you fall for one of these scams, attackers usually capture your credentials (username, password, card numbers, security codes). Then they test that information on other services — especially if you reuse passwords. With that access, they can log into your online banking, email, social media, or work platforms. From there, they may move or steal money, take loans in your name, message your contacts for scams, or steal company data. How to spot a scam (practical checklist) When you receive an email, message, call, or scan a QR code, check: Golden rule: if something feels off or rushed, stop. Don’t click, don’t share data, and verify through another channel. What if you already fell for it? First, don’t panic — it can happen to anyone. But act quickly: How to prevent these scams Key habits: Helpful technology: Why you can trust NOVA TRADING as your tech partner At NOVA TRADING, we don’t believe the answer to every problem is buying more software. We believe in helping you understand what’s happening in the digital world and how it affects you. That’s why we explain risks in plain language, filter the noise so you can make better decisions, and stay transparent when there isn’t a perfect tool for a problem yet. Our goal is to be your trusted tech partner: someone who helps you understand risks, prioritize what matters, and choose solutions that truly make sense for you or your business. NOVA TRADING: your trusted tech partner, protecting your digital life.