Pupils for 5 seconds to unlock the shared bicycles, parents: don't know where to learn-share cycle, pupils-IT information

11-mo (a pseudonym) in the community about, eyes looked at the wall, the corridor where shared bicycles, carport which easily occur. Found a car, you have found one of the "treasures" – as long as the horse on the number lock, using only 5 seconds to open. This is not his "unique skills", and boys of his age have mastered this technique.

Subsequently, the Chengdu commercial daily contacted stakeholders that share the bike company, the other side says, children open car is "car", originally appeared as a test version, is designed to allow you to experience this cycling model, in terms of locks and without much thought, using a mechanical lock. Later when a problem is found, we have begun to gradually equipped with the second generation of intelligent code lock, now on the market are recycled generation car.

"Learning" little cousin face to unlock cheats

Winter vacation from Chengdu back to aiming their hometown, maomao hometown friend told City News, the most interesting is the street bike in the city, Xiao Huang car, red car, blue car, small ... ... Wide range, as long as there is a cell phone, will be able to ride away.

"HA HA! "And his little cousin Cong for the same year, also in Chengdu five-grade, hear a look of disdain. Maomao hurriedly "fools", Cong has long mastered the secret of free riding skill.

Cong Chiang contracted tuberculosis, plush, listen carefully, and also give it a try after going back to Chengdu. "On February 8 he taught me, my ' master '. 12th "Chiu told Chengdu business daily reporters, upon his return to Chengdu, according to Cong's method, opened 20 shared bike, always open. "Of course, not row scan codes to unlock, the code lock must be a number."

(Kids show how to turn a generation of yongan row share a bicycle lock)

Cong told Mao Mao, tips are not complicated, these digital keypad lock password is not changed, after the repeated use, those figures will have loose, just pressing the unlock switch, it figures will vibrate, although very small, but carefully, 4 password figure is a very good read.

"Clicking" for 5 seconds let bicycle unlocked

Community who lives in Jinjiang road, plush wing downstairs, one step cycles, thanks to cycling, OFO yellow car sharing, cycling, aisle within the community, outside the community next to the shop, is not difficult to see the bike. Mao Mao Rong on newly acquired "skills" into the fan, see downstairs to unlock the car, fiddling with the password, lock and locked after the meeting.

"Clicking"! A snapping, plush look standing next to adults, a face of pride. On February 12, the Chengdu business daily journalist found "to unlock King" maomao, followed him to the area looking for a bike with try to do. "No, sweeping yards! "Standing 20 meters away, the chubby child gave up the goal.

"Blue Blue car is not open in the deep, red motorcycle thanks to the bike too. "He pointed to the bike in front of a blue and yellow," that should be ".

Maomao did not download the shared bicycle APP, let alone binding bank cards for payment, the entire "empty glove White Wolf". Find a wing line bike, I saw a digital keypad lock, he knew that "game".

"HA HA! "He immediately knelt on the ground, creeping on the rear wheel, hand stretched forth to not lock ring start to unlock. Left hand on the lock plate, right hand kept pressing the switch password, 10 digits on the eyes tightly against the pan.

While watching, while according to the above figures, 5 seconds at a time, he has been out of the 4 numbers. "Seal! "A loose his hand, and press the Unlock button, lock ring open. In the Chengdu business daily reporter witnessed by him, which unlock the four shared bike.

"Open" many children, I do not know who

On February 12 this afternoon, plush with Chengdu business newspaper to find "the master" Cong. Cong fine on the shop at home, mainly engaged in second-hand electrical appliances in the home. Along the way, Mao Mao Jinjiang Avenue on both sides of the shared bicycle "glitch".

"The car's solar panels in the basket, and GPS in the lug. "Next to a fluffy sees a variable share bike, immediately said," this car was damaged the most, spare parts and other vehicle because it must match. "Chengdu business daily reporters see, and sure enough, this bike is on the side of not less chain is less seats.

To the secondary market, "the master" Cong was already out, and did not stay on the rack. Said child to share a bike lock it, Cong's mother Lady memory is clear, "he told me on the way home before the Spring Festival to show off, ' MOM, I rode the bike without having to phone '. "Summer Lady," and casually says, hurry up...... "

Her voice still declining, "clicking"! Lock has been opened. She hurried to frighten children, "go home, go after unlocking, carefully caught will be fined. ”

However, this does not scare children. "Strategies for the second-hand market, and his kids will unlock, don't know with who. "For children to acquire the skills, the summer Lady is not recognized, she shakes her head," the head is flexible, is not to study, fraud. ”

Cycling company response

Product hardware and software upgrade lock are withdrawn from the market

Vulnerabilities were discovered and spread by a group of primary school students, shared bicycle company is also noted. "Are now automatically opened, our hardware and software products are being progressively upgraded. "12th, Chengdu business daily shared bicycle company staff contacted the wing line, Mr Zhang said that, now the second generation locks have been gradually replaced the original locks, at the same time, these shared bicycles are also used by children under 12 years of age are not allowed, in the software authentication, they cannot be certified successfully.

"Are the children of generation is open, the lock is a mechanical lock, now widely used second generation car, are intelligent combination lock. "Step cycling officials said Mr Lin, now a bicycle market in Chengdu, two cars exist, but in gradual recovery, does not make a new release. "Using the scan code unlocking experience better, easy to use, the key is not easy to open".

Mr Lin, first generation is a test version, is designed to allow you to experience this cycling mode, "but does not take into account the lock problem. "Lock found loopholes, companies have started recycling generation, now on the market to see the step cycle is basically scanning code to unlock the car. "Technology is constantly updated, there will be more in the future."

小学生5秒解锁共享单车，家长：不知道从哪学的 - 共享单车,小学生 - IT资讯

11岁的毛毛（化名）在小区转悠着，眼睛打量着墙根、楼道、车棚这些容易出现共享单车的地方。发现一辆，就像发现一处“宝藏”——只要是输入数字的马蹄锁，他只用5秒钟就能打开。这并不是他的“独门绝技”，和他年龄相仿的一帮孩子都熟练掌握了这门技术。

随后，成都商报记者联系到共享单车公司的相关人士，对方表示，被小朋友打开的车主要是“一代车”，当初作为测试版本出现，主要是让大家体验这种单车模式，在车锁方面并没有作过多考虑，使用的都是机械锁。后来发现问题后，已开始逐步使用配备智能密码锁的二代车，现在正陆续回收市面上的一代车。

“学”小表弟面授开锁秘技

寒假从成都回到乐至老家，毛毛给老家小伙伴讲起了城里的新鲜事，最让大家感兴趣的就是城里满大街的自行车，小蓝车、小黄车、小红车……各式各样，只要有个手机，就能骑走。

“呵呵！”和他同年的小表弟聪聪，也在成都念五年级，听到这儿一脸不屑。毛毛赶紧“不耻下问”，原来聪聪早就掌握了免费骑车的秘密技能。

聪聪面授机宜，毛毛仔细听着，准备回到成都后也试一试。“2月8日那天他教的我，算是我‘师父’。”12日，毛毛告诉成都商报记者，自己回到成都后，按照聪聪传授的方法，一连打开了20辆共享单车，每次都能打开。“当然，扫码解锁的不得行，必须是按数字的那种密码锁”。

（孩子展示如何打开一代永安行共享单车的车锁）

聪聪告诉毛毛，其实窍门并不复杂，这些按数字的键盘锁的密码都是不变的，反复使用过后，那些经常按的数字就会有松动，这时候只要按动开锁开关，上面的数字就会颤动，虽然很细微，但只要仔细观察，4个密码数字还是很好辨认。

“咔”5秒钟就让单车解锁

家住锦江大道旁的小区，毛毛家楼下有永安行、一步单车、摩拜单车、OFO小黄车等共享单车，小区内的过道上，小区外的门市旁，都不难看到这些单车。毛毛回蓉后对新掌握的“技能”入了迷，看到楼下有可以解锁的车子，就要上去拨弄密码，开完锁又锁上。

“咔”！一声脆响，毛毛望着旁边站立的大人，一脸得意。2月12日，成都商报记者找到了“开锁王”毛毛，跟着他一起到小区找单车试手。“那个不行，扫码的！”站在20米外，这个胖乎乎的小学生就放弃了目标。

“深蓝色的小蓝车打不开，红色的摩拜单车也不行。”他指着前方一辆蓝黄相间的单车，“那个应该可以”。

毛毛没有下载共享单车APP，更不用说绑定银行卡进行支付，整个“空手套白狼”。找到一辆永安行的自行车，一看是数字键盘锁，他就知道“有戏”了。

“呵呵！”他赶紧跪在地上，匍匐在后轮上，伸出还没锁圈大的手开始解锁。左手扶着密码锁盘，右手不停按动密码开关，眼睛死死顶住盘上10个数字。

一边看，一边按上面的数字，5秒钟的时间，他已经按出了4个数字。“搞定！”他手一松，猛地按下解锁键，锁圈开了。在成都商报记者见证下，他如法炮制，一连解锁了四辆共享单车。

“开”许多孩子都会，不知跟谁学的

2月12日这天下午，毛毛带着成都商报记者去找“师父”聪聪。聪聪没事就在家里的门市上，家中主要经营二手电器。一路上，毛毛对锦江大道两边的共享单车“如数家珍”。

“这个车的太阳能板就在篮筐里，GPS在把手那里。”毛毛看到旁边一辆变速共享单车，马上说，“这个车被损坏的最多，因为它的零件和其他车都匹配。”成都商报记者实地查看，果然，这种自行车在路边不是少链条就是少了座椅。

到了二手市场，“师父”聪聪已经出去玩儿了，并没有待在门市上。说到孩子会给共享单车开锁这事儿，聪聪的妈妈夏女士倒是记忆清楚，“春节前一次回家路上他向我炫耀，‘妈妈，我可以不用手机就把这个单车骑走’。”夏女士不以为然，“又打胡乱说，快点走……”

她话音还没落，“咔”！车锁已经打开了。她赶紧吓唬孩子，“快回家，以后不准去开锁，小心抓到了要罚款。”

不过，这并没吓唬住孩子。“在洪河二手市场，和他一样大的娃儿都会开锁，不晓得跟着谁学的。”对于孩子掌握的这个技能，夏女士并不认可，她摇了摇头，“脑壳是灵活，就是不用到学习上，假聪明。”

单车公司回应

产品硬软件在升级一代锁正退出市场

被一群小学生发现并互相传播的漏洞，共享单车公司其实也注意到了。“现在都是自动开锁，我们产品的硬件和软件都在逐步升级。”12日下午，成都商报记者联系到永安行共享单车公司的工作人员张先生，对方表示，现在二代锁已在逐步取代最初的密码锁了，同时，这些共享单车也是不允许12岁以下儿童使用的，在软件的身份认证上，他们不能认证成功。

“被这些小学生打开的是一代车，车锁是机械锁，现在普遍采用二代车了，都是智能密码锁。”一步单车相关负责人林先生表示，目前一步单车在成都市场上，两种车都存在，但是一代车在逐步回收，不做新的投放。“使用扫码开锁体验更好，用起来方便，关键是不容易被人打开”。

林先生介绍，第一代主要是一个测试版本，主要是让大家体验这种共享单车模式，“但并没有考虑到车锁的问题。”在发现车锁漏洞后，公司已经开始陆续回收一代车，现在市面上看到的一步单车基本上都是扫码开锁的车子了。“技术都是不断更新的，以后还会有更多方式”。