莆田渔民高金全见义勇为海中勇救落水男童

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一 | AI摘要莆田渔民高金全勇救落水男童被认定见义勇为，警方正寻找一同施救的无名“泳圈侠”。 The Department of Homeland Security is telling state and local governments to update software and beef up security around devices connected to the nationwide Emergency Alert System (EAS). The recommendation comes days after security researcher Ken Pyle revealed vulnerabilities in devices used by officials to encode EAS alerts.,Pyle told KerbsOnSecurity that he first discovered the vulnerabilities in 2019 after buying old EAS equipment on eBay. He quickly found the vulnerabilities and alerted the FBI, DHS, and the manufacturer of the devices. Pyle decided to give the manufacturer and government time to address the issue before going public.,DHS Inspector General Overseeing Jan.6 Secret Service Probe Previously Misled Investigators: Report4 August, 12:27 GMT,He started to worry after the Jan 6, 2021 riot at the US Capitol, fearing that the vulnerabilities could be used “to start a civil war.”,That is because despite a patch being issued in 2019, many of the devices have not been updated either because they are too old for the new firmware or because of simple neglect by the operators. Pyle also says that many operators do not perform basic security measures recommended by the manufacturer, like changing the default password and putting the devices behind a firewall.,This is a problem because of the way EAS messages are distributed. There is no central authority and the process is automated in most cases. This means that someone could issue an alert locally and as long as it is accepted as a real EAS alert, it could spread nationwide.,“These devices are designed such that someone locally can issue an alert, but there’s no central control over whether I am the one person who can send or whatever,” Pyle told KerbsOnSecurity. “If you are a local operator, you can send out nationwide alerts. That’s how easy it is to do this.”,One device obtained by Pyle was a non-functional EAS device, purchased from an electronics recycling company. While the device no longer operated, the person who discarded it and the recycling company neglected to wipe the hard drive, giving Pyle access to cryptographic keys allowing him to broadcast messages on Comcast’s network, the third largest cable company in the US.,Comcast told KerbsOnSecurity in a statement that the EAS was lost by a third-party shipper and that the keys and credentials found on the device will no longer work on their system. They also thanked Pyle for his research and for informing them about the issue.,EAS vulnerabilities have been exploited in the past. In 2013, someone hacked the EAS networks in Great Falls, Montana, and Marquette, Michigan, using their access to issue an alert saying that zombies are rising from their graves. That same prank was repeated in Indiana in 2017. There have been other incidents, though they did not include zombies.。男童已无大碍，警方提醒海边游玩需警惕暗流等风险，注意安全。东南网8月23日讯（福建日报报业集团记者陈盛钟通讯员朱中威）19日，在莆田湄洲岛海域勇救落水男童的当地渔民高金全，被莆田市公安局湄洲湾北岸经济开发区分局认定为见义勇为。 “当时根本没想那么多，只有救人一个念头，生命是最重要的！”回想起跳海救人瞬间，高金全感慨地说。 8月7日傍晚，一名9岁小男孩在湄洲岛莲池沙滩玩耍时，因所穿拖鞋不慎被海浪冲走，他情急之下便一路向前追赶，不料被一阵突如其来的大浪卷入海中。此时，海边风浪汹涌，男童在海中无力挣扎，越漂越远。

二 | 岸上的妈妈亲眼看着孩子被海水卷走，急得跳脚大哭、焦急呼救，情况万分危急。

三 | 恰在此时，58岁的湄洲岛高朱村渔民高金全骑车途经此地，目睹了这惊险的一幕。他没有丝毫犹豫，纵身跳入波涛汹涌的海中施救。凭着过硬的水性，他全力向溺水男童游去，最终牢牢护住孩子，艰难地往岸边奋力回撤。然而，汹涌的海浪不断袭来，阻力极大，长时间搏浪救人的高金全越来越吃力。千钧一发之际，一名热心群众带着游泳圈跳入海中驰援。二人默契配合，并肩作战，最终成功把小男孩安全救回岸边。其后，这位不留姓名的“泳圈侠”悄然离开现场，身份至今未确认。看到男童化险为夷，大家都松了一口气。随后赶到的湄洲派出所民警将男童送至医院进行全面检查，确认其身体并无大碍。

四 | 为不让每一份善意被埋没，目前，莆田警方正面向全社会征集线索，全力寻找当天一起参与救援的无名英雄，延续温暖。莆田海岸线绵长，海边亲水游玩、赶海踏浪成为游客日常休闲首选。不过，近海存在浪涌、离岸流、礁石、滩涂淤泥等诸多风险，有时看似平静的海面却暗藏极大安全隐患。对此，警方提醒，到海边游玩务必提高警惕，应留意观察海滩和海浪状况，注意相关警示标识，不要盲目下水嬉戏，以免发生意外。