深城交：深研投资、联想北京拟合计减持不超4%公司股份
深城交公告，持股5%以上股东深研投资拟减持不超3%股份，联想北京拟减持不超1%股份，减持期间为公告披露15个交易日后3个月内，原因分别为自身运作需求和经营需要，方式包括集中竞价和大宗交易。
媒体报道
深城交：深研投资、联想北京拟合计减持不超4%公司股份。 华尔街见闻
深城交：深研投资、联想北京拟分别减持3%和1%公司股份 格隆汇/第一财经
深城交：深研投资、联想北京拟合计减持不超4%公司股份 财联社/钛媒体
#热门话题
BY Readhub
Telegram has exploded as a hub for cybercriminals looking to buy, sell and share stolen data and hacking tools, new research shows, as the messaging app emerges as an alternative to the dark web.An investigation by cyber intelligence group Cyberint, together with the Financial Times, found a ballooning network of hackers sharing data leaks on the popular messaging platform, sometimes in channels with tens of thousands of subscribers, lured by its ease of use and light-touch moderation.
Telegram’s stand out feature is its encryption scheme that keeps messages and media secure in transit. The scheme is known as MTProto and is based on 256-bit AES encryption, RSA encryption, and Diffie-Hellman key exchange. The result of this complicated and technical-sounding jargon? A messaging service that claims to keep your data safe.Why do we say claims? When dealing with security, you always want to leave room for scrutiny, and a few cryptography experts have criticized the system. Overall, any level of encryption is better than none, but a level of discretion should always be observed with any online connected system, even Telegram.
Readhub from sg