Harv Xavier (@harvxavier) 's Twitter Profile
Harv Xavier

@harvxavier

Professional certificate of Computer Science @Harvard
Pentester, forensic investigator and state-sponsored hacker
★░░█ Working for IT Army of Ukraine

ID: 816603090715549696

linkhttp://harv.substack.com calendar_today04-01-2017 11:12:03

468 Tweet

5,5K Followers

4,4K Following

IT Army of Ukraine (@itarmyukr) 's Twitter Profile Photo

💥💥Seven Sky - another top Moscow internet provider has fallen under our sanctions. Why sanctions? Because we strike at critically important infrastructure targets with the same goal as economic sanctions - to limit the ability to fund the war⚔️ Slava Ukraini🇺🇦✊ #OpRussia

💥💥Seven Sky - another top Moscow internet provider has fallen under our sanctions. Why sanctions? Because we strike at critically important infrastructure targets with the same goal as economic sanctions - to limit the ability to fund the war⚔️

Slava Ukraini🇺🇦✊
#OpRussia
IT Army of Ukraine (@itarmyukr) 's Twitter Profile Photo

💥💥IT ARMY was a part of the attack that carried out on the enemy's DJI controllers firmware update server, which are widely used at the front. This led to a significant malfunction and delays in deploying new drones⚔️ Slava Ukraini🇺🇦✊ #OpRussia

💥💥IT ARMY was a part of the attack that carried out on the enemy's DJI controllers firmware update server, which are widely used at the front. 

This led to a significant malfunction and delays in deploying new drones⚔️

Slava Ukraini🇺🇦✊
#OpRussia
IT Army of Ukraine (@itarmyukr) 's Twitter Profile Photo

⚔️Our contribution to the drone operation was noticed by 1+1 and was featured in a news broadcast. It's nice when our work is recognized⤵️ youtu.be/vKrKSo_1G6o?si…

IT Army of Ukraine (@itarmyukr) 's Twitter Profile Photo

⚔️The consequences of our raid on the enemy's energy companies at the end of January attracted the global media. Permenergosbyt confirmed our impact on online services✊ Slava Ukraini🇺🇦 #OpRussia ura.news/news/1052733427

IT Army of Ukraine (@itarmyukr) 's Twitter Profile Photo

💥💥Riddle: What to do if SkyNet has taken over the city? Answer: IT ARMY will help. One of the largest internet providers in Saint Petersburg - SkyNet, has not been providing internet for the third day. Neither to civilians, nor to corporate or government consumers⚔️ #OpRussia

💥💥Riddle: What to do if SkyNet has taken over the city? Answer: IT ARMY will help.

One of the largest internet providers in Saint Petersburg - SkyNet, has not been providing internet for the third day. Neither to civilians, nor to corporate or government consumers⚔️
#OpRussia
Igor Sushko (@igorsushko) 's Twitter Profile Photo

🚨 Russia: The crowd in Moscow chants "Ukrainians are good people!" over and over again at the assassinated Alexey Navalny's funeral.

Volodymyr Zelenskyy / Володимир Зеленський (@zelenskyyua) 's Twitter Profile Photo

Russia continues to wage war against civilians. It launched a night attack using Shahed drones on Kharkiv, Odesa, and cities in the Sumy region. One of the drones hit a residential building in Odesa, destroying 18 apartments. Currently, two deaths have been confirmed, with eight

Defense of Ukraine (@defenceu) 's Twitter Profile Photo

Destroying russian jets is a new great tradition! The Ukrainian Air Force shot down another Su-34 in the eastern direction. Nice job, warriors!

Destroying russian jets is a new great tradition!
The Ukrainian Air Force shot down another Su-34 in the eastern direction.
Nice job, warriors!
Volodymyr Zelenskyy / Володимир Зеленський (@zelenskyyua) 's Twitter Profile Photo

As of now, two children have been killed in Odesa as a result of a Russian strike on a residential building. Tymofiy was four months old. Mark was about to turn three years old. My condolences to all of their close ones. As of now, eight more people have been injured,

IT Army of Ukraine (@itarmyukr) 's Twitter Profile Photo

📌We are currently working on important targets related to events at our border in the Kharkiv region. We are trying to disrupt the enemy's communications. We need more power! Activate everything! Slava Ukraini 🇺🇦✊

IT Army of Ukraine (@itarmyukr) 's Twitter Profile Photo

⛔Enemy hackers continue to actively use messengers like Telegram and Signal, as well as social engineering, to spread malware. According to the report, they disguise spyware and camouflage malicious files. Follow the basic recommendations and be safe: t.me/dsszzi_officia…

IT Army of Ukraine (@itarmyukr) 's Twitter Profile Photo

🌐 So, we are 'criminals' for cutting off the internet in occupied Karelia, but they are 'heroes-liberators' for occupying an independent country, killing terrorizing half the world... It seems to us that things are not so straightforward here💀 karel.mk.ru/incident/2024/…

IT Army of Ukraine (@itarmyukr) 's Twitter Profile Photo

💥💥Our raid on the enemy's internet infrastructure continues💀 And here we caught a big bear, working almost for the entire country. Without it, many residents of the occupying country got very bored, and we kept it in a cage for two days. Maybe not for the last time. #OpRussia

💥💥Our raid on the enemy's internet infrastructure continues💀

And here we caught a big bear, working almost for the entire country. Without it, many residents of the occupying country got very bored, and we kept it in a cage for two days. Maybe not for the last time.
#OpRussia
IT Army of Ukraine (@itarmyukr) 's Twitter Profile Photo

💥💥Experience the magic of our attack on Sotel, a major hosting and internet provider. As it turned out, their backbone provider failed to ensure a backup communication channel. Thanks to everyone involved✊ Slava Ukraini🇺🇦 #OpRussia

💥💥Experience the magic of our attack on Sotel, a major hosting and internet provider. As it turned out, their backbone provider failed to ensure a backup communication channel. 

Thanks to everyone involved✊

Slava Ukraini🇺🇦
#OpRussia
Volodymyr Zelenskyy / Володимир Зеленський (@zelenskyyua) 's Twitter Profile Photo

A very substantive and long conversation with U.S. Secretary of State Antony Blinken Secretary Antony Blinken and UK Foreign Secretary David Lammy, during which we discussed all key issues. It is important that Ukrainian arguments are heard. This includes the long-range weapons, the supply

A very substantive and long conversation with U.S. Secretary of State Antony Blinken <a href="/SecBlinken/">Secretary Antony Blinken</a> and UK Foreign Secretary <a href="/DavidLammy/">David Lammy</a>, during which we discussed all key issues.

It is important that Ukrainian arguments are heard. This includes the long-range weapons, the supply
Defense of Ukraine (@defenceu) 's Twitter Profile Photo

This embroidery element on the warrior's helmet reflects our traditions which we are fighting for. Ukraine will win 🇺🇦 📷: Anton Sheveliov / Ministry of Defense

This embroidery element on the warrior's helmet reflects our traditions which we are fighting for.
Ukraine will win 🇺🇦

📷: Anton Sheveliov / Ministry of Defense