The Great Brazilian Sat-Hack Crackdown (wired.com)
It was a party that won't soon be forgotten. Ten days later, Brazilian Federal Police swooped in on 39 suspects in six states in the largest crackdown to date on a growing problem here: illegal hijacking of U.S. military satellite transponders.
"This had been happening for more than five years," says Celso Campos, of the Brazilian Federal Police. "Since the communication channel was open, not encrypted, lots of people used it to talk to each other."
The practice is so entrenched, and the knowledge and tools so widely available, few believe the campaign to stamp it out will be quick or easy.
Much of this country's population lives in remote areas beyond the reach of cellphone coverage, making American satellites an ideal, if illegal, communications option. The problem goes back more than a decade, to the mid-1990s, when Brazilian radio technicians discovered they could jump on the UHF frequencies dedicated to satellites in the Navy's Fleet Satellite Communication system, or FLTSATCOM. They've been at it ever since.
Truck drivers love the birds because they provide better range and sound than ham radios. Rogue loggers in the Amazon use the satellites to transmit coded warnings when authorities threaten to close in. Drug dealers and organized criminal factions use them to coordinate operations.
Today, the satellites, which pirates called "Bolinha" or "little ball," are a national phenomenon.
"It's impossible not to find equipment like this when we catch an organized crime gang," says a police officer involved in last month's action.
The crackdown, called "Operation Satellite," was Brazil's first large-scale enforcement against the problem. Police followed coordinates provided by the U.S. Department of Defense and confirmed by Anatel, Brazil's FCC. Among those charged were university professors, electricians, truckers and farmers, the police say. The suspects face up to four years and jail, but are more likely to be fined if convicted.
19 comments
[ 9.7 ms ] story [ 179 ms ] threadI think it would be more effective if you made the monitor random than if you made it deterministic and perfectly effective. If every transmission got the reprimand, it would sound like a joke. If it happens infrequently enough then the users will react like OH MY GOD THE FLOORBOARD IS CREAKING HOLY "#$"& THERE ARE MARINES OUTSIDE MY WINDOW. (Google "panopticon". Yay, I actually learned something in literary criticism!)
Incidentally: even if you can't triangulate them accurately, I'm going to bet that an illiterate truck driver told he was broadcasting from 38.89767 N, 77.03655 E would believe you. Even though he is most probably not attempting satellite piracy from the Oval Office.
As a twelve-year-old messing with netcat for the first time, it terrified the s!&t out of me.
They'll need to learn to read a map and place latitude and longitude on it, but that's pretty easy.
[in Portuguese]
http://www.py2adn.com/artigos/Satelite-Bolinha.pdf
[translation below]
http://translate.google.com/translate?prev=hp&hl=en&...
But don't expect Brazilian police to bother looking for random truck drivers (unless they can bribe them).
Also, a thought to fix this problem. How much money do you think the US is going to spend to try to crack down on the hijackers? How much money do you think it would take to build a decent infrastructure to remove the motivation of hijacking? The numbers certainly are not equal, but they're probably closer than you'd think.
I don't think tsally's point was that Brazilians are impoverished. The point he was trying to make was that if someone in the Amazon can buy radio equipment for less than $500 and use it to hack the U.S. Navy's satellites, then there's a problem here. These guys are looking for freebies, and they are most likely harmless. But just imagine what would happen if the U.S. goes to war and the enemy deliberately carries out a DoS attack against the U.S. Navy satellites? That's not such an unlikely scenario...
On the other hand, after decades of misguided foreign policy that has fostered hatred towards the U.S. all over the world, I doubt the police forces abroad will be very eager to protect the interests of the U.S. Military.
I'm not angry nor emotional, I just find it silly that it would seem so amazing to some people that this could happen in Brazil.
My point has little to do with Brazil or Brazilians. The point is that people with little technical know-how and few resources are hacking the U.S. Military satellites. If the satellites' comm systems had been designed properly, this should NOT happen. If amateurs can do it, then imagine what the enemy could do in case of war.
As for the military implications, I don't know why the hell those birds were not DoS'ed before. If a couple clever civilians figured that out, I can't believe no bad guy ever tried that.
How effective a DoS on those satellites would be on denying US-Navy fleetwide communications?
Actually, I assume badguys are already using those satellites for short bursts of encrypted data that looks an awful lot like navy traffic sent via very narrow beams the satellite (and ground people) have no hope of finding where it came from.
Perhaps, instead of cracking down, the Navy should call the NSA and listen more carefully to what is being transmitted.