Nowadays, people feel unsafe despite the dropping hardenedfalling criminal rate. Nowadays, people feel unsafe despite the falling criminal rate.

"falling criminal rate" or "sinking criminal rate" sound more natural to me. I also removed "hardening" as I didn't know what you meant by that.

Nowadays, people feel unsafe despite the droppinga decrease in the number of hardened criminal rates. Nowadays, people feel unsafe despite a decrease in the number of hardened criminals.

To begin with, people tend to attribute feeling unsettled feeling to ato the staggering increase in the number of minor crimes. To begin with, people tend to attribute feeling unsettled to the staggering increase in the number of minor crimes.

I think it's better to say "the staggering increase" instead of "a staggering increase" since you are talking about something specific here

To begin with, people tend to attributefeel unsettled feeling toby a staggering increase in the number of minor crimes. To begin, people tend to feel unsettled by a staggering increase in the number of minor crimes.

There are still some offenders in the world like shoplifters and hackers, which triggercauses people’s to panic. There are still some offenders in the world like shoplifters and hackers, which causes people to panic.

You original sentence is not wrong grammatically, it just didn't sound very natural.

There are still some offenders in the world like shoplifters and hackers, which triggers people’s panic. There are still some offenders in the world like shoplifters and hackers, which trigger people’s panic.

Especially, online hacking, a misconduct thatcrime in which thieves steal personal information from online citizens, hassles citizens now and then. Especially online hacking, a crime in which thieves steal personal information from online citizens, hassles citizens now and then.

You don't need that comma after "especially" I replaced "misconduct" with "crime" as it sounded kind of weird You need to state who is stealing the personal information from online citizens, that's why I put in the word "thieves" in the corrected sentence. it's the subject of the sentence

Especially, online hacking, a misconductdemeanor that steals personal information from online citizens, hassles citizens now and thenr, occasionally, hassles online users. Especially online hacking, a misdemeanor that steals personal information from or, occasionally, hassles online users.

For example, one of my friends was conductingworking on a project, and in order to be able to access to online resources, he was required to sign in to one website on whichwhere he needed to fill in with his account information. For example, one of my friends was working on a project and in order to be able to access online resources, he was required to sign in to one website where he needed to fill in his account information.

"conduct" means "to lead, to direct the performance of something" (https://www.merriam-webster.com/dictionary/conduct) and it really isn't used with the word "project". If he was in charge of the project, you could say "one of my friends was leading a project" The verb "to sign in" usually takes the preposition "to". So you sign in to something, sign in to a website, sign in to your email account, sign in to your twitter account, etc.

For example, one of my friends was conductworking on a project, i. In order to be access to online resources, he was required to sign in one a website on which he needed to fill in with his accountby providing bank account information. For example, one of my friends was working on a project. In order to access online resources, he was required to sign in on a website by providing bank account information.

He did since he really needed theose materials. He did since he really needed those materials.

Just needed to use "those" instead of "these". You use "these" if you are talking about something near to you. The materials are not near either of use so you need to use "those" https://difference.guru/difference-between-these-and-those/

He didprovided the information since he really needed these materials. He provided the information since he really needed these materials.

But later on, his computer was hacked into by someone, and all his money was stolen by this person. But later on, his computer was hacked by someone, and all his money was stolen by this person.

Firstly, the local government should take the responsibility to enhance theand improve safety both online and in our community. They can do this by  safeguarding people’s privacy and installing some monitoring cameras on the streets or outside shops i. In doing so, they can keep us safe from criminals. Firstly, the local government should take responsibility and improve safety both online and in our community. They can do this by safeguarding people’s privacy and installing some monitoring cameras on the streets or outside shops. In doing so, they can keep us safe from criminals.

This was a big run-on sentence and it was kind of hard to understand, so I split it up into smaller sentences. https://www.thoughtco.com/run-on-sentence-grammar-and-usage-1692069

Firstly, the local government should take the responsibility tof enhance theing our safety, both online and in our community, by  safeguarding people’s privacy and installing some monitoring cameras on the streets or outside shops i. In doing so, they can keepprotect us from criminals. Firstly, the local government should take the responsibility of enhancing our safety, both online and in our community, by  safeguarding people’s privacy and installing monitoring cameras on the streets or outside shops. In doing so, they can protect us from criminals.

Secondly, people should increase their awareness of protecting their own private information, typically, thoseespecially relating to money. Secondly, people should increase their awareness of protecting their own private information, especially relating to money.

"typically" means "normally, commonly". I think here you meant to emphasize that people need to be really careful with protecting their private information relating to money, that's why I replaced that word with "especially". https://dictionary.cambridge.org/dictionary/english/especially

Secondly, people should increase their awareness of protecting their own private information, typicespecially, those relating to money. Secondly, people should increase their awareness of protecting their own private information, especially those relating to money.

In conclusion, it is true that petty crimes rage over our world like shopliftersing and hackersing rage over our world , but we can still can settle itprevent them by installing cameras on streets and increasing people’s awareness about online safety. In conclusion, it is true that petty crimes like shoplifting and hacking rage over our world , but we can still prevent them by installing cameras on streets and increasing people’s awareness about online safety.

I had to move around the words in this sentence because the way you originally wrote it sounded like a simile, and I don't think you meant to do that. "Petty crimes rage over our world like shoplifters and hackers" sounds like you're saying that petty crimes rage like how shoplifters and hackers rage. "Petty crimes like shoplifting and hacking rage over our world" sounds like you're saying that crimes such as shoplifting and hacking are frequent around the world. (https://literarydevices.net/simile/) I also switched out "shoplifters and hackers" because those words are talking about the people who commit those crimes. The crimes themselves are called "shoplifting" and "hacking". Finally, I changed "settle it" to "prevent them" for two reasons. One is that it sounds more natural, two is that you need the plural here ("them") instead of the singular ("it") since you are describing more than one thing (shoplifting AND hacking).

In conclusion, it is true that petty crimes rageare common all over our world, like shoplifters and hackers, but we still can settlmitigate it by installing cameras on streets and increasing people’s awareness about online safety. In conclusion, it is true that petty crimes are common all over our world, like shoplifters and hackers, but we still can mitigate it by installing cameras on streets and increasing people’s awareness about online safety.