Hackers have found a new way to break into users devices by targeting Microsoft Edges Internet Explorer mode. This attack started in August 2025 and uses old browser flaws to trick people and gain control.
The Rise of a New Cyber Threat
Recent reports show that cybercriminals are using Edges IE mode to launch attacks. This mode lets users open old websites that need Internet Explorer, but it has weak spots.
Experts say the attacks began when hackers created fake websites that look real. Victims click on them and get asked to switch to IE mode. Once switched, the old system opens doors for bad code.
This method stands out because it turns a helpful feature into a weapon. Many businesses still use old tech, making this a big risk.
The problem grew fast in late 2025. Security teams spotted it after tips about real world exploits.
How the Attack Works Step by Step
The attack starts with social tricks to lure users. Hackers send emails or links that lead to spoofed sites.
Next, a pop up asks to reload in IE mode. If users agree, the browser shifts to the old Chakra JavaScript engine.
This engine has zero day flaws that let hackers run harmful code. They can steal data or install malware without notice.
In one case, attackers used this to access files and control devices remotely.
Here is a simple breakdown of the attack stages:
- Lure Phase: Fake sites or emails draw in victims.
- Switch Phase: Prompt to use IE mode appears.
- Exploit Phase: Code runs in the weak engine.
- Control Phase: Hackers gain device access.
Security pros warn that this hits users who rely on legacy apps like old government portals.
Microsofts Quick Response to the Threat
Microsoft acted fast after learning about the exploits. They restricted easy access to IE mode in Edge to block these attacks.
Updates now make it harder to switch modes without checks. This change came after reports in October 2025.
The company also patched the Chakra engine flaws. Users got urged to update their browsers right away.
Experts praise this move but say more work is needed for old tech support.
| Key Microsoft Actions | Details |
|---|---|
| Mode Restriction | Limited quick access to IE mode to stop easy exploits. |
| Patch Release | Fixed zero day bugs in Chakra engine. |
| User Alerts | Sent warnings to update and avoid suspicious sites. |
| Future Plans | Working on better security for legacy features. |
These steps aim to protect millions of Edge users worldwide.
Impact on Everyday Users and Businesses
This exploit affects regular people and companies alike. Home users might lose personal data like photos or bank info.
Businesses face bigger risks. Many still use old systems for tasks like security cameras or internal tools.
One report estimates thousands of devices got hit since August. The financial loss could reach millions if not stopped.
Users in critical fields like healthcare feel the heat most. Their systems often depend on outdated browser tech.
To show the scale, consider these affected areas:
- Government websites with ActiveX needs.
- Old business apps that refuse modern browsers.
- Personal devices running legacy software.
The threat shows why updating systems matters now more than ever.
Ways to Stay Safe from These Exploits
You can protect yourself with simple steps. First, keep your browser updated to get the latest fixes.
Avoid clicking unknown links. Use tools like antivirus software that spot fake sites.
If you need IE mode, set strict rules in Edges settings. Only allow it for trusted sites.
Experts suggest switching to fully modern browsers when possible. This cuts risks from old code.
Train staff in companies to spot these tricks. Regular checks can prevent big problems.
Looking Ahead in Browser Security
This event highlights ongoing battles in cyber security. As tech evolves, old features become weak points.
Microsoft plans more changes to Edge. They aim to phase out risky legacy support over time.
Other browser makers watch closely. Similar issues could pop up elsewhere.
The attack ties into broader trends like rising zero day threats in 2025. Recent events, such as exploits in other software, show hackers adapt fast.
In the end, users and companies must stay alert. Share this article if it helped you, and comment below with your thoughts on browser safety. What steps are you taking to protect your devices?
