Overwatch 2

Easiest way it seems is to do your run on a good defensive map. I got it on Volskaya Industries, on defense. Before the round started I ran to the attackers side of the arch and entered the building on the left side facing the enemy spawn.

Once the match starts wait a seconds until the enemies should be at the gate. Throw your translocator in a good hiding spot, then turn invisible and go behind the easiest target, preferably someone in the back. As soon as you complete the hack activate the translocator to remain safe. Once everything recharges just repeat.

Now the only thing you have to hope for is a good team to keep the point long enough for you to get quite a few hacks done.

Overwatch 2 Solution

What does Hack do?

Hack is bound to Sombra's Secondary Fire which is by default.
Sombra can hack enemies, health packs, Torbjörn's turret, and Ashe's B.O.B. Hack has an 4 second cooldown and takes .85 seconds to hack. If you are damaged, Hack will be cancel.
These are the following effects when you hack:
If you happen to EMP all five of the opposing team, along with it being very beneficial to this achievement, you will also unlock

How do I unlock Hack the Planet?

You must hack 15 enemies without dying (only enemies will count towards this achievement.).

• Place your Translocator in your backline where the enemy team most likely won't destroy it
• Flank around the enemy with Thermoptic Camo
• Find an unsuspecting enemy to hack and hack them
• Teleport back
• Rinse and repeat

You can press to check the numbers of enemies hacked. Hacking via EMP also raises this number and does count towards the achievement.
Remember that if you die, this number may not reflect achievement progress.

I used the Xbox DVR to record this, so you won't see the achievement unlock. It unlocks near the end (once I start to fight.)
While this was recorded on the original Overwatch, it still shows a decent example for Overwatch 2

What maps are the best? What about Quick Play vs. Competitive?

Defending on Escort or Assault maps. Control maps are okay, but it felt more difficult getting hacks there since games seemed to finish faster.
Maps with single choke points (like Eichenwalde) could make it more difficult to flank successfully.

Apparently this must be done in a single round. If this is true, it is practically impossible to get this on a Control map and Competitive Games are actually going to be worse than Quick Play because of their shorter times.

How do I boost this achievement?

The Lockdown Method

This is the most common method to boost Overwatch that requires 10 people.

1. Get a group of 10 people.
2. Get into two groups of 5
3. Disable cross play
4. Queue for Quick Play Open Queue at the same time and hope it matches you guys up
5. Once you match up, start hacking the people from the other team. Get 15 and the achievement is yours.

Remember to keep the objective contested unless it's a Control map which will not need contesting unless someone captured it.

Overwatch 2 Solution

What does Hack do?

Hack is bound to Sombra's Secondary Fire which is by default.
Sombra can hack enemies, health packs, Torbjörn's turret, and Ashe's B.O.B. Hack has an 4 second cooldown and takes .85 seconds to hack. If you are damaged, Hack will be cancel.
These are the following effects when you hack:
If you happen to EMP all five of the opposing team, along with it being very beneficial to this achievement, you will also unlock

How do I unlock Hack the Planet?

You must hack 15 enemies without dying (only enemies will count towards this achievement.).

• Place your Translocator in your backline where the enemy team most likely won't destroy it
• Flank around the enemy with Thermoptic Camo
• Find an unsuspecting enemy to hack and hack them
• Teleport back
• Rinse and repeat

You can press to check the numbers of enemies hacked. Hacking via EMP also raises this number and does count towards the achievement.
Remember that if you die, this number may not reflect achievement progress.

I used the Xbox DVR to record this, so you won't see the achievement unlock. It unlocks near the end (once I start to fight.)
While this was recorded on the original Overwatch, it still shows a decent example for Overwatch 2

What maps are the best? What about Quick Play vs. Competitive?

Defending on Escort or Assault maps. Control maps are okay, but it felt more difficult getting hacks there since games seemed to finish faster.
Maps with single choke points (like Eichenwalde) could make it more difficult to flank successfully.

Apparently this must be done in a single round. If this is true, it is practically impossible to get this on a Control map and Competitive Games are actually going to be worse than Quick Play because of their shorter times.

How do I boost this achievement?

The Lockdown Method

This is the most common method to boost Overwatch that requires 10 people.

1. Get a group of 10 people.
2. Get into two groups of 5
3. Disable cross play
4. Queue for Quick Play Open Queue at the same time and hope it matches you guys up
5. Once you match up, start hacking the people from the other team. Get 15 and the achievement is yours.

Remember to keep the objective contested unless it's a Control map which will not need contesting unless someone captured it.

This might be a little simplistic of an answer but the way i ended up getting it was by hanging around the 200 health pack and jump pad on Oasis. I just hacked the health pack, threw down a translocator, popped stealth and used the jump pad to get above everyone. Ideally there will be someone you can hack from the high point because people tend to ignore Sombra when she's up high but even if there isn't it's easy to catch people unaware when they're concentrating on higher value targets like your tanks or healers.
I wasn't actively trying to get the achievement at the time I was just trying to play around with the jump pad to see if it made Sombra more of a nuisance on oasis so i don't even think you have to play it particularly cautiously just get in try to hack someone and then harass until you feel it's time to get the hell out of the thick of things, rinse and repeat.

I got this as the Attacking side of Eichenwalde. I tried to stay out of sight most of the time, hacking them from behind or alone, and fleeing if I start taking damage (you'll see many near-death experiences in a clip I put on this). I actually hacked 17 enemies in a single life, on Quick Play which would be an easier place to get the achievements, if it doesn't require team setup and teamwork kind of things that is. Anyway, here it is. Also, I usually post a clip of how I completed an achievement on the TrueAchievements group on Xbox One.

I got this as the Attacking side of Eichenwalde. I tried to stay out of sight most of the time, hacking them from behind or alone, and fleeing if I start taking damage (you'll see many near-death experiences in a clip I put on this). I actually hacked 17 enemies in a single life, on Quick Play which would be an easier place to get the achievements, if it doesn't require team setup and teamwork kind of things that is. Anyway, here it is. Also, I usually post a clip of how I completed an achievement on the TrueAchievements group on Xbox One.