电脑放在后备箱不行。砸车的可以用高科技设备检测到蓝牙信号 Thieves use tech devices to scan cars before breaking into them Car break-ins across the Bay Area are an epidemic, and now, criminals are using tech devices that can tell what’s inside a vehicle before they even approach it. Laptops, smartphones and tablets, even when hidden or locked in the trunk, continue to emit a signal, and Rob Enderle, principal analyst with the Enderle Group, says criminals know how to track that signal. https://www.nbcbayarea.com/news/local/car-break-ins-tech-devices/3285126/
好多人盖子一关，其实电脑只是进入 sleep mode Many laptops and gadgets will put out a sort of beacon by default when their Bluetooth is turned on, so that other Bluetooth devices can find them and potentially pair—even when closed or idle. "A lot of that has to do with power savings; it depends on what sleep mode different laptops go into when the lid is closed," says Jake Williams, founder of the security firm Rendition Infosec, who often uses Wi-Fi and Bluetooth scanners in penetration testing. "But I have little doubt that some thieves are using Bluetooth scanners to target devices. It's trivial to use one, so it's not like technical knowledge is a limiting factor." https://www.wired.com/story/bluetooth-scanner-car-thefts/#:~:text=Many%20laptops%20and%20gadgets%20will,even%20when%20closed%20or%20idle.
Thieves use tech devices to scan cars before breaking into them
Car break-ins across the Bay Area are an epidemic, and now, criminals are using tech devices that can tell what’s inside a vehicle before they even approach it. Laptops, smartphones and tablets, even when hidden or locked in the trunk, continue to emit a signal, and Rob Enderle, principal analyst with the Enderle Group, says criminals know how to track that signal.
https://www.nbcbayarea.com/news/local/car-break-ins-tech-devices/3285126/
好多人盖子一关，其实电脑只是进入 sleep mode
Many laptops and gadgets will put out a sort of beacon by default when their Bluetooth is turned on, so that other Bluetooth devices can find them and potentially pair—even when closed or idle.
"A lot of that has to do with power savings; it depends on what sleep mode different laptops go into when the lid is closed," says Jake Williams, founder of the security firm Rendition Infosec, who often uses Wi-Fi and Bluetooth scanners in penetration testing. "But I have little doubt that some thieves are using Bluetooth scanners to target devices. It's trivial to use one, so it's not like technical knowledge is a limiting factor."
https://www.wired.com/story/bluetooth-scanner-car-thefts/#:~:text=Many%20laptops%20and%20gadgets%20will,even%20when%20closed%20or%20idle.
总有上厕所，逛街，放松的时候不想背吧。为啥不谴责偷东西的人和法律的不作为呢？
因为谴责了也没用了。只能改变自己。
因为这些渣滓已经不能当人看了，就像野兽。当有人在野兽出没的地方不注意保护自己的话，当然会被别人拿来说事，这也是为了警示他人。听起来很没人性但是现实如此。
后备箱里加个电磁屏蔽盒子就可以了