ʻO ka waiho ʻana i kāu kelepona ma ka papaʻaina ʻaʻole paha e palekana hou no ka hoʻouka kaua hou ʻana i kūkulu ʻia e kahi hui o nā mea noiʻi mai Michigan State University, ka Chinese Academy of Sciences, ke Kulanui o Nebraska-Lincoln, a me ke Kulanui o Wakinekona ma St. Mo. Ua kapa ʻia ka hoʻouka kaua hou ʻo SurfingAttack a hana pū me nā haʻalulu ma ka papaʻaina e hack i kāu kelepona.

“Hoʻohana ʻo SurfingAttack i ka nalu alakaʻi kani ultrasonic e hoʻolaha ana ma o nā papa ʻaina paʻa e hoʻouka i nā ʻōnaehana hoʻokele leo.Ma ka hoʻohana ʻana i nā waiwai kūʻokoʻa o ka hoʻouna ʻana i ka leo i nā mea paʻa, hoʻolālā mākou i kahi hoʻouka hou i kapa ʻia ʻo SurfingAttack e hiki ai i nā pōʻai he nui o ka launa pū ʻana ma waena o ka leo leo a me ka mea hoʻouka kaua ma kahi lōʻihi a me ka pono ʻole o ka laina-o- ʻike," heluhelu i ka pūnaewele o ka hoʻouka kaua hou.

"Ma ka hoʻopau ʻana i ka loop loop of inudible sound attack, SurfingAttack e hiki ai i nā hiʻohiʻona hoʻouka hou, e like me ke kāʻili ʻana i kahi passcode Mobile Short Message Service (SMS), ka hana ʻana i nā kelepona hoʻopunipuni me ka ʻike ʻole o nā mea nona, etc.

He mea maʻalahi ka lako o ka hoʻouka ʻana i kou mau lima a loaʻa ka nui o kahi transducer piezoelectric $5.Hiki i kēia hāmeʻa ke hoʻopuka i nā haʻalulu i hāʻule ma waho o ka laulā o ka lohe kanaka akā hiki i kāu kelepona ke kiʻi.

Ma ia ala, ho'āla ia i ke kōkua leo o kāu kelepona.ʻAʻole paha kēia i mea nui a hiki i kou ʻike ʻana e hiki ke hoʻohana ʻia nā mea kōkua leo e hoʻokau i nā kelepona lōʻihi a i ʻole e heluhelu i nā memo ma kahi e loaʻa ai iā ʻoe nā code hōʻoia.

Ua kūkulu ʻia ka hack i ʻole ʻoe e ʻike i kāu mea kōkua leo e kumakaia ana iā ʻoe.E hoʻemi ʻia ka leo ma kāu kelepona ʻoiai ʻo SurfingAttack kekahi microphone hiki ke lohe i kāu kelepona ma ka haʻahaʻa loa.

Aia kekahi mau ala e pale aku ai i ia mau hoouka kaua.Ua ʻike ʻia ka noiʻi ʻana ua hoʻopau nā lole pākaukau mānoanoa i nā haʻalulu a pēlā pū nā hihia kelepona paʻakikī.ʻO ka manawa e hoʻolilo i kahi hihia pipi hou!