Microsoft disables commands in Excel 4.0 to protect users from hackers

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New Delhi, Jan 24 | Microsoft has disabled a series of commands in Excel 4.0 to protect customers against security threats especially ransomeware.

In July 2021, Microsoft has released a new Excel Trust Center setting option to restrict the usage of Excel 4.0 (XLM) macros (a series of commands).

“As planned, we have now made this setting the default when opening Excel 4.0 (XLM) macros. This will help our customers protect themselves against related security threats,” the tech giant said in a blog post.

Te aim is to safeguard customers from ransomware and other malware groups using Excel 4.0 macros.

“State-sponsored and cybercriminal attackers started experimenting with legacy Excel 4.0 macros in response to Microsoft in 2018 cracking down on macro scripts written in Visual Basic for Applications (VBA),” reports ZDNet.

Administrators can also use the existing Microsoft 365 applications policy control to configure this setting.

Administrators also have the option to completely block all XLM macro usage (including in new user-created files) by enabling the Group Policy, “Prevent Excel from running XLM macros”, which is configurable via Group Policy Editor or registry key.

Source: IANS

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Share Market Closing Bell: Nifty ends above 15,800, Sensex gains 180 pts

Share Market Closing Bell: Nifty ends above 15,800, Sensex gains 180 pts

The benchmark Indices Nifty started on the positive side after continuous sell off in last week and has managed to settle at 15842.30 with 60 point gain or 0.38 percent. However Nifty has failed to regain 16000 levels prior to LIC listing.

While Bank nifty has managed to settle at 33597.60 levels after gaining 1.44 percent. On the sectoral front, Nifty PSU Bank, Nifty Realty and Auto have contributed 2-3 percent gain on closing basis. On the flip side Nifty IT and FMCG ended with losses of 0.75 percent and 0.35 respectively. In Nifty, EICHERMOT, APOLLOHOSP and UPL were the top gainers while ULTRACEMCO, SHREECEM and ASIANPAINT were the prime laggards.

Technically, after forming the bearish candle on the weekly chart, the index has formed a Doji candlestick on the daily chart which shows indecisiveness among the trades. Moreover, the index has also faced a resistance from falling trend lines and showed profit booking from higher levels. However, Fibonacci retrenchment also has support around 15650 levels.

Traders may find buying opportunities for short term as if 15650 levels is protected. In the hourly chart, with support of the middle Bollinger band short term upside movement is expected. Stock specific action would drive the market in coming days too.

On the derivatives front, the highest call OI is at 16000 strike price followed by 16200 strike prices while on the put side, highest OI is at 15500 strike price. INDIA VIX closed at 24.53 with gain of 4.43 percent intraday indicating volatility is going to remain till weekly expiry . On the other hand, Bank nifty has support at 32600 levels while resistance is placed at 34500 levels.

Sumeet Bagadia
Executive Director
Choice Broking

Source: Choice India

 

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