来源：
https://electrek.co/2018/08/10/tesla-stolen-vehicles-us-recovered-thieves/
Stolen Tesla vehicles in the US have almost all been recovered: 112 out of 115
标题：在美国被偷的Tesla 车辆几乎全数找回：115辆找回112辆
American thieves really need to rethink their strategy when it comes to
stealing Tesla vehicles because they are being caught at an alarming rate.
美国偷车贼在偷Tesla 之前，真的需要好好再想一想，因为他们正以惊人的速度被抓。
We’ve now learned that stolen Tesla vehicles in the US have almost all been
recovered.
我们现在已经得知，在美国被窃的Tesla 车辆几乎全部被收回。
Last month, we reported on Tesla warning of theft risk through relay attacks
in Europe and sharing ‘tips’ to help prevent those attacks.
上个月，我们报导了Tesla 发送警告在欧洲有经由中继攻击被窃的风险 ，并分享
“提示”以帮助防止这些攻击。
It was in response to recent strings of Tesla thefts that appear to be
organized in European cities.
Those vehicles were never recovered and likely quickly dismantled for parts.
We got proof of that after a Tesla Model S stolen in the Netherlands was
found dismantled inside a truck trying to get into Germany.
这些车辆从未被找回，很可能很快被拆成零件。
在一辆准备要进入德国的卡车内发现已被拆除、在荷兰被窃的Tesla Model S后，
我们得到了证据。
The thefts continued in different countries and it became clear that the
thieves were using a “relay attack”, which consists of virtually “boosting
” the signal from a key fob, which would normally be too far away to unlock
the car, to another location near the vehicle.
盗窃事件在不同的国家继续发生，很明显盗贼正在使用“中继攻击”，
当钥匙离开可解锁车辆太远时，增强钥匙的信号到靠近车辆的地方。
At the time, we noted how strangely those attacks never seem to be prevalent
in the US.
当时，我们注意到这些攻击方式在美国似乎并不常见。
Now data from the Federal Bureau of Investigation’s National Crime
Information Center data released by the National Insurance Crime Bureau (via
Marketwatch) showed that 112 out of 115 were recovered from 2011 to May of
2018:
现在国家保险犯罪局公布的联邦调查局国家犯罪信息中心数据显示，
2011年至2018年5月，115被窃车辆中有112辆被追回：
https://i.imgur.com/w6bUMol.jpg
It compares to a recovery rate of just 58.4% for all vehicles in 2016 –
meaning that Tesla vehicles are much easier to recover on average in the US.
相较之下，2016年所有被窃车辆的找回率仅为58.4％ -
这意味着Tesla 车辆在美国平均更容易被找回。
Frank Scafidi, director of public affairs at the National Insurance Crime
Bureau who is behind the report, said:
“That’s about as good as it gets. I’m wondering if the thieves’ intellect
might have been overwhelmed just sitting in a Tesla, much less figuring out
how to operate it for any length of time.”
We have heard of several stories in North America where owners ended up
tracking thieves who had stolen their cars through the Tesla app, which could
partly explain the recovery rate.
我们在北美听说过几个故事，车主透过Tesla App 最后找到了偷车贼，这可以
部分解释找回率。
But the relay attacks could eventually make their way to the US through more
sophisticated thieves.
但是中继攻击最终可能会经由更老练的窃贼进入美国。
If you want to prepare yourself against those attacks, you can follow Tesla’
s tips to prevent theft, which include disabling Passive Entry (Controls >
Settings > Doors & Locks > Passive Entry > OFF).
如果您想要准备好对抗这些攻击，您可以按照Tesla 的提示来防止被盗，
包括禁用免钥匙进入（控制>设置>门和锁>免钥匙进入>关闭）。
But if you want to keep the convenience of passive entry, you can also store
your key fob in some very simple signal blocking pouch when you are not using
it.
但是如果你想保持免钥匙进入的便利性，你可以在你不用车时将钥匙放在一些非常
简单的信号阻挡袋中。
=====================================================================
所以是欧洲的贼比较聪明，美国贼比较傻吗？
这种中继攻击在台湾也不算少见
地球黄金线就有一集讲到这类偷车方式：
https://youtu.be/wG_4w3h5OkM
有KEYLESS 功能的车款几乎都有遭受到这种中继攻击偷车的风险
不过Model 3 没有了会主动发射信号的钥匙，只有极近距离才能感应的卡片钥匙
而Model 3 的免钥匙进入是透过手机来达成的
要拦截手机蓝芽讯号然后用这种中继攻击难度应该会高上不少
因为关于如何防止蓝芽讯号被拦截的研究已经有很多
相关的漏洞也一直在被发现与修补
不只Tesla，现在稍微高阶一点的车辆几乎都有免钥匙进入功能
都有这种被中继攻击偷车的风险
好一点的及早发现可以透过GPS找回，运气不好就变零件或整台被运出国了