SecureList

AUGUST 15, 2022

While fileless malware is nothing new, the way the encrypted shellcode containing the malicious payload is embedded into Windows event logs is. A man-on-the-side attack implies that the attacker is able to control the communication channel, allowing them to read the traffic and inject arbitrary messages into normal data exchange.

Mobile 79

Mobile Ransomware Malware Encryption 79

Errata Security

MAY 19, 2020

The reason your company dropped the ball was that nobody was assigned to pick it up. They'll quickly identify your gimmick as snake oil, and you'll have made an enemy of them. They are already involved in securing the server side, the work-at-home desktop, the VPN, and all the other network essentials. You don't want a bounty program.

Engineering 41

Engineering VPN Encryption Marketing 41

SecureList

SEPTEMBER 11, 2023

Cuba ransomware gang Cuba data leak site The group’s offensives first got on our radar in late 2020. As with most cyberextortionists lately, the Cuba gang encrypts victims’ files and demands a ransom in exchange for a decryption key. Single extortion: encrypting data and demanding a ransom just for decryption.

Ransomware 133

Ransomware Encryption Malware DDOS 133

SecureList

SEPTEMBER 28, 2021

Both of them are encrypted with RC4. The Trojan loader: Extracts the Trojan from resources and drops it under the name dll. The 15h interrupt makes sure that the Windows loader does not overwrite the copied code. Apart from the Trojanized installers, we also observed infections involving usage of a UEFI or MBR bootkit.

Encryption 141

Encryption Malware Spyware Architecture 141

McAfee

AUGUST 24, 2021

CVE-2021-33885 – Insufficient Verification of Data Authenticity (CVSS 9.7). Understanding Critical Data. Infusion pumps exist mostly to remove the need to perform manual infusion, which requires dose conversion into drops per minute and visually counting drops to set a rate which is both time consuming and unreliable.

Computers and Electronics 145

Computers and Electronics Authentication Software Risk 145

Spinone

OCTOBER 4, 2019

Ransome is a special malware that threatens to perpetually block access to your data unless you pay a ransom. Ransomware has a public/private key encryption to make your data unreadable. Ransomware has a public/private key encryption to make your data unreadable. How Does Ransomware Work?

Ransomware 53

Ransomware Backups Encryption Government 53

Spinone

JANUARY 20, 2020

Some estimates of the damages exceed one billion dollars, taking into account data loss, service outages, disrupted operations, and recovery. In this article, we will take a detailed look at how ransomware works, how your data can be corrupted and encrypted by it, and what you can do to decrease this probability as much as possible!

Ransomware 59

Ransomware Encryption Antivirus Backups 59

ForAllSecure

MAY 13, 2022

Smart Meters provide the data to support a cleaner future, showing how much energy is being used and how much this will cost you. That's because of the way Texas established itself as independent from the rest of the country. In particular, he was reading the data off of the various smart meters learning when they were last shut off.

Engineering 52

Engineering Energy and Utilities Computers and Electronics Firmware 52

Troy Hunt

DECEMBER 30, 2018

This is part of the opening monologue of the Ozark series and when I first heard it, I immediately stopped the show and dropped it into this blog post. One I kept dropping little bits and pieces into as the years went by but never finished because the time just wasn't right. Money’s not happiness.

Technology 279

Technology Education Marketing Insurance 279

Spinone

OCTOBER 13, 2020

Like a terrible disease epidemic, ransomware infects and destroys any data in its path. Much like protecting your physical health, you want to understand how to prevent such a damaging infection of your data. Its victims can potentially never recover from an infection. First, why is ransomware the fastest growing malware threat?

Ransomware 52

Ransomware Backups Data breaches Encryption 52

ForAllSecure

AUGUST 6, 2020

There was some USB drive that was encrypted that they found so that's the only clue that you get. So you would have to go and figure out first of all that it's encrypted and then decrypted. Then there's a file in there that is also encrypted. It's about challenging our expectations about people who hack for a living.

Hacking 40

Hacking Encryption Education Advertising 40

ForAllSecure

AUGUST 5, 2020

There was some USB drive that was encrypted that they found so that's the only clue that you get. So you would have to go and figure out first of all that it's encrypted and then decrypted. Then there's a file in there that is also encrypted. It's about challenging our expectations about people who hack for a living.

Hacking 40

Hacking Encryption Education Advertising 40

ForAllSecure

AUGUST 5, 2020

There was some USB drive that was encrypted that they found so that's the only clue that you get. So you would have to go and figure out first of all that it's encrypted and then decrypted. Then there's a file in there that is also encrypted. It's about challenging our expectations about people who hack for a living.

Hacking 40

Hacking Encryption Education Advertising 40

Security Boulevard

NOVEMBER 18, 2021

The current API top ten are Broken Object-Level Authorization , Broken User Authentication , Excessive Data Exposure , Lack of Resources & Rate Limiting , Broken Function-Level Authorization , Mass Assignment , Security Misconfiguration , Injection , Improper Assets Management , and Insufficient Logging & Monitoring.

Authentication 62

Authentication Accountability Passwords Engineering 62

ForAllSecure

JULY 6, 2022

It should have been a wake up call for the rest of the world. .” What Schmidt was referring to was an incident when a common backhoe severed a strategic Sprint communications line in the United States. That event did more damage than any computer virus or worm at the time. But most of us failed. It’s not.

Cybercrime 40

Cybercrime Government Ransomware Hacking 40

ForAllSecure

MAY 4, 2021

And then the rest is history we've, we've continued to evolve ATT&CK and evolve our work program and I went from a defender to a guy that manages a bunch of red teamers to do the evaluations. Vamosi: That's Frank Duff, Director of ATT&CK valuations at MITRE ingenuity. We'll get back to MITRE Engenuity in a moment.

Government 52

Government Marketing Malware Technology 52

ForAllSecure

MAY 4, 2021

And then the rest is history we've, we've continued to evolve ATT&CK and evolve our work program and I went from a defender to a guy that manages a bunch of red teamers to do the evaluations. Vamosi: That's Frank Duff, Director of ATT&CK valuations at MITRE ingenuity. We'll get back to MITRE Engenuity in a moment.

Government 52

Government Marketing Malware Technology 52